HP DesignJet 450C Service Manual by SRmanuals is scanned from original paperback copy of the HP DesignJet 450C Service Manual and are guaranteed for high quality scans. We have tried utmost care to make sure completeness of manual. View and Download HP 650C user manual online. DRAFTING PLOTTERS SERVICE MANUAL. 650C Plotter pdf manual download. Also for: Designjet 650c c2858a, Designjet 650c c2859a.
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Service Manual
HP DesignJet 430
HP DesignJet 450C
HP DesignJet 455CA
Printers
Copyright Hewlett-
Packard Company 1997
This document contains proprietary information that is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated into another language without the prior written consent of HewlettPackard Company.
First edition, September 1997
The information contained in this document is subject to change without notice.
The procedures described in this manual are to be performed by
Electrical Shock Hazard
Serious shock hazard leading to death or injury may result if you do not take the following precautions:
Ensure that the ac power outlet (mains) has a protective earth (ground) terminal.
Disconnect the Printer from the power source prior to performing any maintenance.
Prevent water or other liquids from running onto electrical components or circuits, or through openings in the enclosure.
Electrostatic Discharge
Refer to the beginning of Chapter 8 of this manual, for precautions you should take to prevent damage to the Printer circuits from electrostatic discharge.
Safety Symbols
General definitions of safety symbols are given immediately after the table of contents.
Product Support, Barcelona Division
08190 Sant Cugat del Vallès Spain
HP DesignJet 430
HP DesignJet 450C
HP DesignJet 455CA
Printers
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Contents
Using this anual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 . .x
1Troubleshooting
Is the Printer Using the Latest irmware Revision? . . . . . . . . . . . . . . . . . . . . . . . 192 Important Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 What Can I do when a System Error Code Appears on the
ront9Panel Display? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6193 Have you performed a Service Test on the ailed Component/Assembly? . . . . . . . 193 Have you Performed the Accuracy Calibration? . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 What can I do to Solve Print9Quality Problems? . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 What can I do if the Line Sensor has Problems Detecting edia? . . . . . . . . . . . 194 What can I do if the Carriage is Noisy? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 What can I do if the Cover Sensor isn t Working? . . . . . . . . . . . . . . . . . . . . . . . . . . 194 What can I do if the Carriage Assembly has problems parking in
the Service Station? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 .194 What can I do if the Printer continuously rejects Cartridges? . . . . . . . . . . . . . . . 195 What can I do if the edia continuously crashes? . . . . . . . . . . . . . . . . . . . . . . . . . 196 What can I do if the Printer does not Power ON? . . . . . . . . . . . . . . . . . . . . . . . . . . 196 What can I do if the Printer has problems with edia Loading? . . . . . . . . . . . . . 197 What can I do if the Printer has problems with the Cutter? . . . . . . . . . . . . . . . . . 197 What can I do if the Bail echanism ails? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198 What is an EERO error? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
2System Error Codes
Important Information on Troubleshooting Error Codes . . . . . . . . . . . . . . . . . . . 292 System Error codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 .294
3User Messages
User essages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 . . . . . .392
4Serv ce Tests
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . .4<2 Power<On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . . . .4<2 Self Test and Normal Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<2 Service Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . .4<3 Which Service Test to Perform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<3 Service Tests (Diagnostics) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<4 Service Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . .4< Stopping a Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . .4< Entering Service Mode 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4< Viewing Test Output via the Serial Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<7 Bail Cycle Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . .4< Front Panel Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44<9 Carriage Axis (Y<axis) Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<10 Carriage Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . .4<12 Sensors Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . .4<1 Media<Axis (X<Axis) Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<1 Bench Run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . .4<1 Modular Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . .4<19 Electronics Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 .4<21 Service Mode 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . .4<22 Stopping a Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . .4<22 Entering Service Mode 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<22 Bail Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . .4<23 Electrical Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . .4<24 Servo/Encoder Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<2 Service Monitor (Data Display) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<2 EEROM Model ID Configuration Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<27 Service Configuration Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<29 Printing the Service Configuration Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<30 Interpreting the Service Configuration Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<30 Clearing the EEROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4<32
5Serv ce Cal brat ns
Accuracy Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 <2 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . . <2 What is the End<Point Accuracy Specification ? . . . . . . . . . . . . . . . . . . . . . . . . <2 What can Affect the End<Point Accuracy ? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <2 Before Performing the Accuracy Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . <3 Performing the Accuracy Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <3
Adjusting the Carriage<to<Media Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < To check the carriage<to<media distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < To adjust the carriage<to<media distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <7
6Image Qual ty
Print Quality Troubleshooting Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @2
Print@Quality Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . @3
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . @3
Using the Print@Quality Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @3
Printing the Print@Quality Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @3
Analyzing the Print@Quality Plot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @
Test Pattern 1: Cartridge Warm@up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @
Test Pattern 2: Nozzle Print Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @
Test Pattern 3: Vertical Line Straightness Test . . . . . . . . . . . . . . . . . . . . . . . . @7
Test Pattern 4: Color Alignment Quality Test . . . . . . . . . . . . . . . . . . . . . . . . . . @9
Test Pattern : Color Variation Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @11
Test Pattern : Banding Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @12
No Printing Defects Found in the Print@Quality Plot . . . . . . . . . . . . . . . . . . . @1
Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . . . . @1
Print@Quality Defects Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @1
Starwheel Marks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 @1
Uneven Fill Density . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @1
Spray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . . . . @1
Bleeding, Blooming and Wicking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . @17
Ink Smearing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . @17
Hue Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . @1
7Parts L st
Exchange Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@2 Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . .7@2 Figure 1 @ General View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@3 Figure 2 @ Printer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@4 Figure 3 @ Rollfeed Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@ Figure 4 @ Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47@ Figure @ Front Panel, Spittoon and Electronics Module . . . . . . . . . . . . . . . . 7@10 Figure @ X and Y axis Motors and Encoder Strip . . . . . . . . . . . . . . . . . . . . . . 7@12 Figure 7 @ Primer Assembly and Service Station Assembly . . . . . . . . . . . . . . 7@14 Figure @ Carriage Assembly and Trailing Cable . . . . . . . . . . . . . . . . . . . . . . . 7@1 Figure 9 @ Bail and Overdrive Mechanisms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@1 Figure 10 @ Pincharm Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@20 Figure 11 @ Entry Platen, Drive Roller, Bail and Overdrive Assembly . . . . . 7@22 Printer Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . .7@24 Users Guide and Quick Reference Guide Bundle . . . . . . . . . . . . . . . . . . . . . . . 7@2 Front Panel Overlays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@2 Compatible Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@2 Plug@in memory (RAM SIMM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@2 Cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . .7@2 External Print Servers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7@27
8Remo al and Installation
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . 93 Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . . 93 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . 93 Electrostatic Discharge (ESD) Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Required Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . 9 Installing a R M or ROM SIMM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Removing the Bail ssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 Removing the Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Removing the Rollfeed ssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Removing the Left End9Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 910 Removing the Right End9Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 911 Removing the Front9Panel ssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 912 Removing the Electronics Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 913 Removing the Encoder Strip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Removing the Right Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 917 Removing the Carriage Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91 Removing the Spittoon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 920 Removing the Cutter ssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 921 Removing the Drive9Roller Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 922 Removing the Media Motor ssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 923 Removing the Pinch9 rm Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 924 Removing the Primer ssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Removing the Service Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Removing the Bail9Lift Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Removing the Engaging9Lever Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 932 Removing the Trailing Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 934 Removing the Trailing9Cable Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Removing the Carriage ssembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 937 Removing the Drive Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 941 Removing the Drive9Belt Pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 942 Removing the Drive Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 944 Reinstalling the Drive Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94 Removing the Pinch9 rm Lift Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 947 Removing the Overdrive ssembly (including the Overdrive Roller,
Media Separator, Media Deflectors and Media Sensor) . . . . . . . . . . . . . . . . . . . . . 9 0 Removing the Entry Platen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2
9Pre enti e Maintenance
Moisture on Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 .992 Level of Printer Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 992 Friction on Slider Rod . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 992 Noisy Carriage Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 992 Ink Spilling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . . .993 Belt Swelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 . . . . . . .993 Cleaning the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4994
General Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4994 Cleaning the Drive Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 994
10 Function l Overview
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . .1062 Roll Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . .1062 Removing Static harge from the Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1062 Gripping the Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .1063 Pinch6Arm Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1063 Providing a Force on Top of the Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1063 Bail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . . . . .1063 Bail6Lift Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1063etecting the Lines and Media Edges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1063 Line Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . .1063 Moving the arriage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51064arriage6 rive Mechanics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1064 Motor, Belt and Pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1064arriage Guidance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1064 Positional Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1064arriage P A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . .1064 Providing Ink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . .1065 Print artridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .1065istance between arriage and Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1065 Producing an Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .1065 Print6Mode haracteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1065 Servicing the artridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1066 Service Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . .1066 Spittoon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . .1066 Primer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . .1066 Electronics Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .1067 Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . .1067 ROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . . . .1067 RAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . . . . .1067 EEROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . . .1067 Input/Output Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1068 Bi6Tronics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . .1068 RS62326 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . . . .1068 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . .1068 Water ondensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1068 Memory Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 . . . . .1069 Plot Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 .1069 Raster Image Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1069
International caution symbol (refer to manual): the product is marked with this symbol when it is necessary for the user to refer to the instruction manual in order to protect against damage to the instrument.
Indicates dangerous voltage (terminals fed from the interior by voltage exceeding 1000 volts must also be marked).
Protective conductor terminal. For protection against electrical shock in case of a fault. Used with field wiring terminals to indicate the terminal that must be connected to ground before operating equipment.
Frame or chassis terminal. A connection to the frame (chassis) of the equipment, which normally includes all exposed metal.
Alternating current
Direct current
Alternating or direct current
The WARNING sign denotes a hazard. It calls attention to a procedure, practice, or the like, which, if not correctly performed or adhered to, could result in personal injury.
Take care not to cut yourself on the encoder strip inside the plotter.
The CAUTION sign denotes a hazard. It calls attention to an operating procedure, practice, or the like, which, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the product.
I(tr) u t$)(
T#$s # *t r w$&& 'u$ 2)u t#r)u'# t# r & v (t st *s t) t % w# ( tr)u & s#))t$(' t# *r$(t r.
Is the Printer Using the Latest Firmware Revision?
r v$s$)( t# *r$(t r $s us$('. T) # % w#$ # !$r'w r r v$s$)( t# *r$(t r $s
What Can I do when a System Error Code Appears on the Front(Panel Display?
Cha*.e, 2 c)(.ai(- a
If 2)/ ha0e a( e,), c)de 1hich i- (). d)c/'e(.ed i( .hiSe,0ice Ma(/a& ), 2)/ ha0e a( e,), 1hich 2)/
DM)de& a(d Se,ia& N/'be, )f .he *,i(.e,.
DWhich
DThe c)'*&e.e e,), c)de.
DThe Se,0ice C)(fig/,a.i)( P&).
DThe C/,e(. c)(fig/,a.i)(
DWhich
D
DAddi.i)(a& c)'e(.-
Have you performed a Service Test on the Failed
Component/Assembly?
If
.ha. hafai&ed. If the test on that component/assembly passes, you should NOT replace it. F), i(f),'a.i)( )( .he Se,0ice
Have you Performed the Accuracy Calibration?
What can I do to Solve Print(Quality Problems?
Whe(e0e, a( P,i(.3Q/a&i.2 *,)b&e'
What can I do if the Line Sensor has Problems Detecting Media?
1Excessive ink deposits on the drive8roller surface can fool the sensor by reflecting the light. lean the drive8roller ' hapter 9.
2Line sensor incorrectly calibrated: The accuracy calibration includes calibration of the line sensor on the carriage. You must use P Matte film when performing the accuracy calibration ( etails ' hapter ).
Otherwise the line sensor will have problems loading some types of media.
3 The Line Sensor is faulty. Replace the arriage Assembly ' page 8837.
What can I do if the Carriage is Noisy?
1irty arriage bushings. Remove dust particles from the arriage bushings and from the slider rod along which the arriage moves. If necessary, apply lubricant to the slider rod.
2 Make sure that the belt is correctly positioned on the Y8axis motor.
3 Remove dust particles from the Back Beam and, if necessary, apply grease.
4 heck for a faulty arriage. Perform the arriage Axis Test ' page 4810.
What can I do if the Cover Sensor isn't Working?
h n i h n n
1Before troubleshooting, make sure that you are not in Service Mode 1 because the over sensor is disabled and Printer will think that the cover is always closed. Power OFF the Printer and switch it back ON again and check if the over sensor works.
2heck if the cable for the front8panel assembly is connected correctly to the electronics module.
3 Replace the front8panel assembly ' page 8812.
What can I do if the Carriage Assembly has problems parking in the Service Station?
1Mispositioned trailing cable: The trailing cable may be preventing the carriage from reaching the left8hand stop. Make sure that the trailing cable is positioned under the plastic tabs at the back of the carriage cover, and not above them.
2The arriage is not at the correct height. heck and, if necessary, adjust the arriage height ( etails ' chapter ).
3 The Belt is not correctly positioned over the idler pulley.
4heck for a faulty bail lever mechanism because the arriage may have trouble passing over it.
What can I do if the Printer continuously rejects Cartridges?
If you are in Service Mode 1, the cover sensor is disabled. In order to test a new Cartridge set, the Printer must be powered OF and and ON again.
1Remove tape and align cartridges: One frequent cause of cartridge problems is that the user has forgotten to remove the tape from new cartridges Remove the tape
2Dirty pads: The connection between the carriage PCA and the cartridge flex connector is made by means of a gold bubble on the flex connector that touches a gold pad on the PCA The Carriage Test details ' page 49 2 includes a test of this connection When nozzle failures occur clean the flex contacts on the cartridge and in the Carriage
3Continuity Problem: Remove all the cartridges from the Carriage and try installing just the rejected cartridge If the cartridge is still rejected then replace the cartridge with a new one If the new cartridge is not rejected then check one by one if the other cartridges are rejected or not
4Faulty cartridge: Some black cartridges 5 64 A with USE BEFORE dates of April 96 and earlier may have thin9film damage This means that the material used for channeling ink behind the nozzles can crack with aging When this happens ink seepage may cause many nozzles to fail eight or more Replace the black cartridge with one with USE BEFORE date of ay 96 or later
5If the Cartridges are not inserted correctly into the Carriage the Cartridges will be rejected ake sure that the springs that hold the Cartridges in the Carriage are not broken or misplaced
6 Perform the Carriage Test ' page 49 2
7 Replace the Trailing Cable ' page 898
8 Replace the Carriage Assembly ' page 8937
What can I do if the Media continuously crashes?
1Check if the media loaded is HP approved. If the media is not HP approved, advise the customer to use HP media and check to see if the problem is now solved.
2Anti&static brush: If this brush (located under the entry platen) is damaged or removed, static charge can build up on the media. A charge can cause the media to stick to itself and jam the Printer.
3The Carriage is at the incorrect height in relation to the Drive Roller. Check and if necessary adjust the carriage0to0media distance ' page 505 and try to load the media again.
4The Drive Roller is installed incorrectly. Remove the Drive Roller and install in the correct position ' page 8044 and try to load the media again.
5The overdrive wheels turn free in both directions, creating bubbles in the media. Make sure that the Clutch assembly is installed correctly and is not faulty.
6Missing or damaged starwheels. Make sure that all the starwheels on the bail assembly are correctly installed and turn properly.
7Missing Media Deflectors. Make sure that all the Media deflectors are installed on the Printer, otherwise there could be media crashes.
What can I do if the Printer does not Power ON?
1 Check that the power cord is connected correctly.
2Check that the ROM SIMM (firmware) is installed correctly in the correct slot (the slot furthest from you) at the back of the Printer.
3Try to disconnect all the cables, apart from the Front Panel Cable, from the Electronics Module and then try to power ON the Printer again. If nothing appears on the front0panel display, then replace the Electronics Module ' page 8013. If the Printer does Power On with the cables disconnected, then the problem must be with another component of the Printer. To find the faulty component, power OFF the Printer and connect one of the cables and power ON again. Once the faulty component is connected, it will not allow the Printer to power ON. This component should then be replaced.
What can I do if the Printer has problems with Media Loading? 1 Check that the Media Sensor is installed correctly.
2 Check if the cable for the Media Sensor is connected correctly.
3 Check if the Pincharms are down (the Pincharm lever should be up).
4If the media is continuously rejected during the media edge check, then make sure that the Line Sensor is installed correctly. If necessary, perform the Carriage Test ' page 4112.
5Make sure the line sensor is calibrated. Perform the Accuracy Calibration ' page 12.
6 Replace the Media Sensor (part of the overdrive assembly) ' page 81 0.
7Replace the Carriage Assembly ' page 8137.
Only replace one component at a time and check if the problem has been solved before replacing another component Using this procedure you will be able to determine exactly which component failed
What can I do if the Printer has problems with the Cutter? 1 If the Carriage Assembly has problems picking up the Cutter:
DCheck that the cable for the Front1Panel Assembly is is not loose and is routed correctly in the cover clips. A loose cable can be trapped by the Cutter, preventing the Cutter from moving.
DMake sure that the Spittoon Assembly is correctly installed and is aligned with the Overdrive Assembly. If the Spittoon is loose or mispositioned, the cutter will have problems parking in the right cover.
2 If the media crashes when moving the Cutter:
DMake sure that there is no media trapped inside the Cutter mechanism. Remove the Cutter to inspect it correctly.
DRemove the Cutter and make sure that both rotary blades are touching each other by the flat sides and not the sloping sides. If the rotary blades are touching each other by the sloping sides, you must reseat them.
DIf the Printer is placed on a table, it must be placed as close to the edge as possible to make sure that the media that is coming out falls correctly. If the Printer is in the middle of the table, the media that is coming out will be lifted up causing the cutter to crash into it.
What can I do if the Bail Mechanism Fails?
1Obstructions: Check that there are no obstructions in the way of the Bail Assembly.
2Wearing of parts: The cam gear and engaging gear may not make correct contact with the left drive2roller gear even though the carriage is actuating the engaging lever. This can happen due to excessive wearing of parts. Another problem may be that the bail cable has broken.
3Carriage motor control: The carriage may not properly locate the engagement lever, preventing the gears from engaging. Any problems with the carriage2motor control system (for example, the encoder strip) or associated mechanics could cause this problem. Also, if the carriage cannot find the true left stop during initialization (caused by interference), the engaging lever cannot be located.
4Bail cam: The bail may fall from the up position. This can happen if the cam is over or under2rotated. The notch on the cam, used to engage the left bail bracket, is not properly located for the •bail up' condition, and the bail falls abruptly. Perform a bail cycle test.
5Adjust carriage: If the carriage moves over the engaging lever without raising it, you may need to adjust the carriage angle on the slider rod. (Details ' page 525.) However, be careful not to jeopardize the print quality, which is very sensitive to the carriage angle.
EEROM Errors
What is an EEROM error?
An EEROM error means that some of the internal tests that the firmware performs have detected that, when re2reading information from the EEROM, it doesn't correspond to the information that had previously been written there, or that the checksum of all the information is incorrect. This failure has five possible causes:
DFaulty electronics module.
DContact problems with the trailing2cable connections.
DFaulty trailing cable.
DFaulty carriage.
DThe Printer was turned off while a test was writing to the EEROM, thus leaving corrupt information (or a communication cable was disconnected while sending information to the EEROM using software diagnostic tools).
Metalocalypse full episodes season 1. It is generally not easy to discover the cause, due to the intermittent character of the failure modes.
If 2ou are sure that the failure occurred just after an electricit2 power4cut, or after turning off the Printer during the bench run or other service tests, then the Printer is not fault2. You just need to reset the EEROM. In other cases, 2ou need to find the cause:
DThere is alwa2s an EEROM error when 2ou switch on the Printer:
DIf it is eas2 to reproduce a Steady EKL error, then tr2 one or all of the following steps for a possible solution:
1 Configure the EEROM with the correct model ID (instructions ' page 4427).
2If 2ou cannot configure the EEROM with the correct model ID after several attempts and 2ou continue getting the same error code, replace the electronics module ' page 8413.
DThere is sometimes an EEROM error when 2ou switch on the Printer (normall2 shows up as a Steady EK error):
1 Switch on the Printer, allow it to initialize until it has completed the power4on LED sequence, and switch off the Printer. (You are now sure that the EEROM has not been corrupted. If a Steady EK error appeared, it also corrects the EEROM contents, and the next time 2ou switch the Printer ON, the error should not occur in good units.)
2Leave the unit off for 15 minutes to detect if the EEROM is losing its information. Then turn it on again and allow it to initialize. If a Steady EK error appears during the initialization sequence, and the carriage does not begin to move, then the EEROM is probabl2 fault2. Replace the electronics module.
System Error Codes
If you have an error code which is not documented in this Service Manual or you have an error which you cannot resolve, then report the error to the HP Response Center or the nearest HP Support Office. When reporting the error, have the following information ready:
Model and Serial Number of the printer.
Which firmware revision the printer is using.
The complete error number.
The Service Print (Utiliti s / S rvi T sts).
The Current configuration sheet.
Which software application the customer is using (name, version, etc.).
Is the problem reproducible by you?
Additional comments about the usage, the setting, etc.
Import nt Inform tion on Trou leshooting Error o es
Before spending time troubleshooting the problem by doing the various tests or replacing parts (which may not need replacing), check which firmware revision the printer is using or check if a service note deals with this particular problem. Some problems which occurred in earlier firmware releases may have been solved in later revisions. So if there is a new firmware revision then update the ROM SIMM before replacing any parts. Refer to Chapter 7 for the part number of the ROM SIMM.
System Error Codes
Flashing KLM
FAST
NORMAL
BEST
LED Letters:
LED#Code Examples:
LEDs K, L and M are flashing.
LEDs D, E and L are on.
System Error codes
The following pages contain the possible error codes and the instructions necessary to solve the problem.
Error Codes for the HP DesignJet 430, 450C and 455CA Printers
Flashing KLM
DK
EL
FM
AG NBH OCI
J
Steady DK
Cartridges + Data + Media:
An error which the customer could probably solve, like a paper jam, minor cartridge problem etc. In order to get more information on the error, the CANCEL key must be pressed which will display a Subcode. Use the error codes below to find information on the subcode.
Cartridges + Data + Media:
This error code indicates a severe problem which will require a Service Engineer to troubleshoot. In order to get more information on the error, the CANCEL key must be pressed which will display a Subcode. Use the error codes below to find information on the subcode.
Ready + Cartridges: The RAM SIMM test failed.
Possible causes:
RAM SIMM installed is not an original HP supported part.
RAM SIMM badly connected.
Faulty RAM SIMM.
Faulty electronics module.
Ready + Data: Cartridge Continuity Test Failure.
Possible causes:
Cartridges faulty or badly seated.
Faulty or badly connected trailing cable.
Dirty carriage flex circuit.
Faulty carriage.
Faulty electronics module.
System Error Codes
DK
EL
FM
AGNBHOCI
J
Steady DM
Steady DEFK
Ready + Media:
Possible causes:
Obstacle or friction in
Faulty or badly connected
Faulty media motor, or motor cable pinched.
Faulty electronics module.
Ready + Align Media + Load Media + Cartridges:
Memory or Accuracy Calibration Problems.
Possible causes:
Not enough memory for the current plot. Add extra memory by installing a bigger RAM SIMM. Refer to Chapter 7 for the correct part numbers of the RAM SIMMs.
If this error code appeared while performing the Accuracy Calibration:
Check that the quality of the Accuracy Calibration print is good. If the quality is bad, try to clean the black cartridge or replace it.
Make sure that you load the Accuracy Calibration print in the correct position and orientation, and make sure that you select the correct media type.
Make sure that the line sensor on the carriage is clean. If the Line sensor is dirty or not functioning correctly, it will have problems reading the accuracy calibration print.
Faulty Trailing Cable.
Faulty Carriage Assembly.
Faulty Electronics Module.
Ready + Load Media + Cartridges: Mechanical Problem.
Possible causes:
Check the Bail Assembly.
Check the Capping Position in the Service Station.
Ready + Align Media + Load Media + Media: Error in bail1lift mechanism. The bail1lift system is unable to raise or lower the bail. (It is the carriage that tests to see whether the bail is in the correct position by trying to knock against it.)
Possible causes:
DCheck the bail1lift system to see if it is working correctly.
DUse the bail cycle test to help troubleshoot.
Ready + Data + Media: Error in X1axis calibration.
Possible causes:
DIs X1axis calibration done? (details ' Chapter 5)
DDid you load media in correct orientation?
DAre the marks visible on the plot? If not, check cartridges.
DAre cartridges correctly aligned? If so, the problem may be in the electronics module, media motor or drive1roller gear; if alignment is incorrect, the problem may be in the carriage.
Load Media + Data: Firmware has a problem interacting with some of the characteristics of the print.
The Printer is using an old Firmware revision 1 Install the latest firmware revision.
DIf this error remains, report the problem to your HP Response Center. Note conditions and actions before error occurred. Include setup sheet and service configuration plot in report.
Ready + Align Media + Load Media + Data: This is a generic System Error that covers about 600 error codes.
DReport the problem to your HP Response Center. Note conditions and actions before error occurred. Include setup sheet and service configuration plot in report.
System Error Codes
Steady DFL
Ready + Align Media + Data: Communication problem with RS1232 (Serial Port).
Possible causes:
Incorrect configuration in communications speed/protocol.
Incorrect communications cable.
Error in host computer.
Ready + Load Media + Data: There is a communication problem between the Main PCA and the internal microprocessors.
The Main PCA is faulty 1 Replace the Electronics Module.
Ready + Cartridges + Data: Mark Encoder not detected.
Possible causes:
The line on the mark encoder is dirty or missing.
Faulty or badly connected trailing cable.
Faulty or badly connected carriage sensor.
Faulty or badly connected X1axis Encoder Cable.
The drive roller has shifted slightly from the expected position (mechanics). Check that the carriage sensor lights just over the white mark on the drive roller when starting.
Faulty carriage PCA.
Faulty X1motor.
Faulty Y1motor.
Faulty electronics module.
Align Media + Load Media + Data: Error reading Centronics I/O
Problems in the Centronics Communications. Probably due to the bad contacts of the connector.
If this error remains, report the problem to your HP Response Center. Note conditions and actions before error occurred. Include setup sheet and service configuration plot in report.
Steady FKL
Steady EKL
Load Media + Cartridges + Data: P,oblem1hen ini.ializing .he ca,iage.
Da,iage
DFa/l.2 o, badl2 connec.ed .,ailing cable.
DFa/l.2 ca,iage P A.
DFa/l.2 elec.,onicmod/le.
Align Media + Cartridges + Data: odel I no. config/,ed.
DAf.e, ,eplacing a ne1 elec.,onicmod/le, i.
.he mod/le doeno. ,emo0e .he e,o, e0en af.e,
.he main P A i- p,obabl2 defec.i0e. Befo,e .,2ing .o ,eplace .he elec.,onicmod/le .,2 clea,ing .he EERO and pe,fo,m all .he calib,a.ionagain and
Refe, .o page 4427 in o,de, .o config/,e .he co,ec. model I .
Fo, mo,e info,ma.ion ' page 148.
System Error Codes
Steady FK
Steady EM
Steady DEM
Load Media + Cartridges: El .,on$ - Mo /l F $l/, .
D
D
Ready + Align Media + Media: Y4 x$- Mo0 m n. E,o,.
Dom .#$n'
D# ,$ ' .o/ #
Steady DFM
Steady EFM
Steady EL
Ready + Load Media + Media: Error in X+axis encoder quadrature.
Possible causes:
DIncorrect routing of the motor cables.
DElectrical noise in motors.
DFaulty motor encoder.
DMotor received an electrostatic discharge while operating.
Align Media + Load Media + Media: Error in Y+axis encoder quadrature.
Possible causes:
DDamaged or broken encoder strip.
DFaulty or badly connected trailing cable.
DIncorrect routing of the motor cables.
DElectrical noise in motors.
DFaulty motor encoder.
DTrailing Cable received an electrostatic discharge while the Printer was operating. Replace the Trailing Cable ' page 8+8.
Align Media + Data: Cartridge Alignment Error.
Possible causes:
DFaulty Cartridges.
DDirty or incorrect media.
DFaulty Line Sensor.
DFaulty Carriage Assembly.
DFaulty Electronics Module.
System Error Codes
User Messages
The lights on the front panel provide the means for your day to day •communication' with the printer. They tell you the printer's current status and, if there is an error, the nature of the error. In order to understand the meaning of each combination of lights, you should check the table in this chapter to help you to understand the meaning. You will therefore find this table useful in troubleshooting.
Introduction
This chapter explains how to use the built/in Service Tests (Diagnostics) and what to do if the tests fail. If possible, always perform a Service Test on the component that you are about to replace, just to make sure that is the component that has failed. If the test on that component passes, there is no need to replace it.
Power/On
The Printers automatically perform a series of internal self tests and mechanical initialization sequences whenever the user switches the Printer on. If a failure occurs, an error is indicated on the front/panel LEDs. You can perform a failure analysis by interpreting the LED error code. (Details ' Chapter 2.)
Self Test and Normal Initialization
The power/on self test and initialization procedure does the following:
1 Initializes the servo processor.
2 Initializes the main processor.
3 Tests communication between the main processor and the servo processor.
4 Tests the EEROM checksum.
5 Tests the servo/processor transfer buffer and interrupt tracking.
6 Tests the ROM checksum.
7 Causes the main processor to initialize certain firmware modules.
8 Performs a subset of the electrical service test.
9Checks the cover sensor.
If the cover is open, nothing further happens until you close it.
10 Initializes the carriage axis (Y/axis).
11 Uses the mark encoder to check the start of the drive roller.
12 Ejects any loaded sheet.
Does not eject roll media if loaded.
13 Checks the media sensor.
14 Sets the Printer to accept media.
Service Tests
Which Service Test to Perform
Use the following table as a rough guide:
Service Tests (Diagnostics)
The following is a list of all internal service tests available in the Printers. Instructions for entering service mode are given on page 46 . Instructions for entering service mode 2 are given on page 4622.
1Bail Cycle Test ' page 468
This tests the operation of the bail system, Service Station and the Y6axis by engaging and disengaging the bail6lift mechanism and capping/uncapping the cartridges to ensure a correct lifting action.
2Front Panel Test ' page 469
The purpose of this test is to verify the operation of the front6panel keys and LEDs.
3Carriage xis (Y6axis) Test ' page 46
The purpose of this test is to verify the operation of the components of the Carriage xis.
4Carriage Test ' page 46 2
The purpose of this test is to verify the operation of the Carriage subsystems, like the Line Sensor and analog multiplexer. This test also checks the connection between the carriage flex circuit and the cartridges.
5 Sensors Test ' page 46
This tests the operation of the cover sensor, pincharm sensor and media sensor.
6Media6 xis (X6 xis) Test ' page 46
The purpose of this test is to verify the operation of the components of the Media xis.
7Bench Run ' page 46 8
This test has been designed to be used during the manufacturing stage and not in the field. do not at anytime enter this test when troubleshooting the Printer.
8 Modular Test ' page 46 9
This test has been created to check the interaction between various components of the Printer. It combines the following tests
DCarriage6axis test.
DCarriage test.
DMedia6axis test.
DFront6panel test.
DSensors test.
9 Electronics Test ' page 492
The purpose of this test is to verify the operation of the FIBIS Column address and the shuffler.
10 Bail Test ' page 4923
This tests the operation of the bail system, Service Station and the Y9axis by engaging and disengaging the bail9lift mechanism and capping/uncapping the cartridges.
11 Electrical Test ' page 4924
This tests the operation of some of the electrical components of the electronics module.
12 Servo/Encoder Test ' page 4925
The servo/encoder test performs the following:
DMedia9axis encoder test: Verifies the operation of the servo loop (media9axis feedback).
DCarriage9axis encoder test: Verifies the operation of the servo loop (carriage9axis feedback).
DRecords the maximum friction detected in the EEROM. You can view this information on the service configuration plot.
13 Service Monitor ' page 4926
The service monitor is useful to find out why the Printer is not plotting what you expect it to plot. It enables you to read the graphics9language instructions that the Printer is receiving from the computer. Instead of plotting the drawing that you send, the Printer prints the beginning and end of the code that would otherwise have been used to plot the drawing.
14 EEROM Model ID Configuration Procedure ' page 4927
This procedure is necessary if the Printer needs to be reconfigured as a DesignJet 43 , 45 C or 455CA.
15 Service Configuration Plot ' page 4929
Gives a service report of the Printer.
16 Clearing the EEROM ' page 4932
Instructions on how to clear the EEROM.
Service Mode 1
Service Mode 1 contains tests that do not need a complete initialization of the Printer This means if there is a system error in normal mode it is still possible to enter into Service Mode 1 Also the Sensors are disabled in Service Mode 1 which means it will not be possible to load media The only time that the sensors will be functional is during the Sensors Test
THE COVER SENSOR IS DISABLED WHEN IN SERVICE MODE 1. IF THE CARRIAGE IS MOVING IT WILL NOT STOP IF THE COVER IS OPENED. BE VERY CAREFUL NOT TO PUT YOUR HANDS INSIDE.
Some of the tests in service mode 1 send test information to the printer s serial port To view the information perform the procedure on page 4/7
The Electronics Test is continuously done in the background during Service Mode 1. If you are viewing information via the serial port, you will see output similar to the following:
Test Mode EE test: 0
Test Mode EE test: 1
Stopping a Test
The service tests are continuously repeated until you stop them To exit a test press the Cancel and Media Source keys some tests may take a short while before exiting To exit Service Mode 1 you must power OFF the Printer
Entering Service Mode 1
1 While holding the Reprint key down switch the Printer ON
2
Viewing Test Output via the Serial Port
Some of the tests in service mode 1 send test information to the printer s serial port. To view the information via the Serial Port:
Using Windows 3.1
1 Turn the printer and P OFF.
2onnect the Printer to the P using a serial interface cable and switch the P ON.
3 Select the Terminal Icon in the Accessories Group in Windows.
4In Terminal, select Settings and then select Communications from the pull down menu.
5ake sure you use the following configuration:
Baud Rate = 9600
ata Bits = 8
Stop Bits = 1
Parity = None
Flow ontrol = None
onnector = Select the ommunications Port that you are using.
6 Select OK and Switch the Printer ON.
7 Perform the service tests on the Printer.
Using an HP Palmtop PC
1Use P cable number F1015680002 and adapter number 518166640 to connect the Palmtop to the Printer s serial interface port.
Both cable and adaptor are included in the HP F1021B Connectivity Pack.
2 Turn the Printer on in service mode 1.
3 Turn the Palmtop on.
4 Open the Data Comm application on the Palmtop and press MENU.
5 ove to the Connect menu and press ENTER.
6 Ensure that Settings are the same for both Printer and Palmtop.
7 Again move to the Connect menu and press ENTER.
8 With Connect highlighted in the Connect menu, press ENTER.
9 Perform the service tests on the Printer.
To stop communication between the Printer and the Palmtop, highlight Hangup in the Connect menu and press
Bail Cycle Test
This tests the operation of the bail system, Service Station and the Y.axis by engaging and disengaging the bail.lift mechanism and capping/uncapping the cartridges.
The test will perform the number of cycles as specified in the EEROM, but if the EEROM is cleared this test will not function.
This Test has been designed to be used during the manufacturing stage and not in the field. If the Bail needs to be tested, please use the Bail Test in Service Mode 2. If a system error prevents you from entering into Service Mode 2, you may try this test instead.
Perform the Bail Cycle test as follows:
1 In service mode 1, press Bail Cycle Test (Setup Key).
2The test will start and the Carriage will move out of the Service Station and activate the engaging lever which causes the Bail Assembly to be gently raised and then lowered.
3The test repeats the number of cycles as defined in the EEROM, unless you press the Cancel and Media Source keys.
4 If the test passes, the Best LED (LED C) will light up after the first cycle.
5If there is a shutdown in the Y.axis, the Best LED (LED C) will start to flash.
6 If the Printer does not raise the Bail Assembly then the test has failed.
If the bail fails the test, try replacing the following component:
1 Bail lift mechanism ' page 8 28.
Front Panel Test
The purpose of this test is to verify the operation of the front(panel keys and LEDs.
Perform the Front Panel test as follows:
1In service mode 1, press Front Panel Test (Form Feed Key).
If you are viewing information via the serial port, you will see output similar to the following:
1.- Front Panel Test
This message only informs you that the test has started, and a message will not appear if the test passes or fails.
2The test will start and all the LEDs will flash for 2 seconds after which they will all be turned OFF. Check that all LEDs are functioning correctly when they flash.
3To check that the front(panel keys function correctly, press them one by one. Each time a key is pressed, the Coated LED (LED I) will be lit.
4 If a key is not functioning, the Coated LED (LED I) will remain OFF.
5The test continuously repeats itself until you press the Cancel and Media Source keys.
If the test fails, to resolve the problem, try one of the following:
1Check that the cable for the Front Panel Assembly is connected to the Electronics Module. Also make sure that the cable is NOT damaged or twisted.
2 Replace the Front Panel Assembly ' page 8*12.
3 Replace the Electronics Module ' page 8*13.
Carriage Axis (Y'axis) Test
The purpose of this test is to verify the operation of the components of the Carriage Axis.
This Service Mode does not include carriage'axis initialization. If the carriage starts somewhere out of the Service Station, it will hit the right'hand side of the Printer when the test begins, and the test will fail. Always make sure that the carriage is parked in the service station before starting this test.
Perform the Carriage Axis test as follows:
1 Make sure that the carriage is parked in the service station.
2 In service mode 1, press Carriage'Axis Test (Reprint Key).
3The test will start and the carriage moves towards the right+hand side of the printer. It then begins cycles of moving from side to side over the drive roller.
4If the test passes, the Fast LED (LED A) will light up after the first cycle.
I you ar v w ng n ormat on v a th s r a port, you w s output s m ar to th o ow ng:
....
5If there is a Y+axis shutdown, the Fast LED (LED A) will start to flash.
I you ar v w ng n ormat on v a th s r a port, you w s output s m ar to th o ow ng:
2. -
Test Mode
Test Mode Error: 2 on
6The test continuously repeats itself until you press the Cancel and Media Source keys.
The test is continued on the next page.
I th t st s, to r so v th prob m, try on o th o ow ng:
1 Clear any binding due to a media jam.
2Turn the Printer off. Manually move the carriage along the carriage axis. Check for any areas where the carriage may be binding.
3Ensure that the belt and belt pulley are in correct working order. Remove dirt from the pulley that could cause the belt to slip.
4Remove dirt from the slider rod and chassis beam. Apply oil (Anderol 4068, HP part number: 6040.0858) to the carriage bushings.
5At high temperatures, and if the fan is not working correctly, the internal resistance of the motor driver may increase, causing a decrease in the voltage between the motor contacts, and a shutdown of the motor.
6 Ensure that the encoder strip is not inverted, damaged or absent.
7 Reconnect or replace the trailing cable ' page 8.8.
8Replace the carriage assembly ' page 8.37.
Only replace one component at a time and perform the test again before replacing another component Using this procedure you will be able to determine exactly which component failed
Ca iage Te
The purpose of this test is to verify the operation of the Carriage subsystems, like the Line Sensor and analog multiplexer. This test also checks the connection between the carriage flex circuit and the cartridges.
Perform the Carriage test as follows:
1 In service mode 1, press Ca iage Te (Print Quality Key).
2The test will start and all the LEDs will turn OFF. There will be no movement in the Printer and you must wait for the Front+Panel to indicate if the test has passed or failed.
3Refer to the following figure to check which LED is associated with which test. If the test a e , the following LEDs will be lit (ON). If the test fail , the following LEDs will be flashing:
If y u re viewing inf rm ti n vi the seri l p rt, y u will see utput simil r t the f ll wing if the Test Passes:
4. - Carriage Test
0x57c7c350 (carrPCBTest): Forcing use of R10X method for Calvin: 13643 1960
0x57c7c350 (carrPCBTest): Forcing use of R10X method for Yellow: 11361 1953 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Cyan: 11361 1953 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Magenta: 11361 1953
Pen BLACK continuity: WORKS
Pen CYAN continuity: WORKS
Pen MAGENTA continuity: WORKS
Pen YELLOW continuity: WORKS
Pen BLACK has 1cd4 identification.
Pen CYAN has 400 identification.
Pen MAGENTA has 1f00 identification.
Pen YELLOW has 1900 identification.
Optical sensor samples: 253 255 255 254 253 252 252 250 249 248 247 246 245 244 243 241
Optical Sensor: WORKS
Carriage MUX : WORKS
Pen BLACK continuity: WORKS ...
The test is ontinued on the next page
If you are viewing information via the serial port, you will see output similar to the following if the Test Fails:
4. - Carriage Test
0x57c7c350 (carrPCBTest): Forcing use of R10X method for Calvin: 13643 1960 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Yellow: 12160 1899
0x57c7c350 (carrPCBTest): Forcing use of R10X method for Cyan: 12160 1899
0x57c7c350 (carrPCBTest): Forcing use of R10X method for Magenta: 12160 1899 Pen BLACK continuity: FAILS
Pen CYAN continuity: FAILS
Pen MAGENTA continuity: FAILS
Pen YELLOW continuity: FAILS
Pen BLACK has 3ffe identification.
Pen CYAN has 3ffe identification.
Pen MAGENTA has 3ffe identification.
Pen YELLOW has 3ffe identification.
Optical sensor samples: 215 252 243 232 221 208 194 179 166 151 135 119 103 87 71 54
Optical Sensor: WORKS
Carriage MUX : FAILS
Pen BLACK continuity: FAILS ....
4The test continuously repeats itself until you press the Cancel and Media Source keys.
Cartridge Continuity Test Failure
If any cartridge Continuity test fails, to resolve the problem, try one of the following:
1Remove the failing Cartridge and clean the flex contacts on the Carriage and the Cartridge. Reseat the Cartridge and try the test again.
2Replace the Cartridge of the relevant failing color and perform this test again.
3 Check and if necessary replace the Trailing Cable ' page 8'8.
4 Replace the Carriage Assembly ' page 8'37.
5 Replace the Electronics Module ' page 8'13.
Only replace one component at a time and perform the test again before replacing another component Using this procedure you will be able to determine exactly which component failed
The test is continued on the next page
L ne Sen Te Fa l e
If the Line Sensor test fails, to resolve the problem, try one of the following:
1Line sensor incorrectly calibrated: The accuracy calibration includes calibration of the line sensor on the carriage. You must use HP Matte film when performing the accuracy calibration (Details ' Chapter 5). Otherwise the line sensor will have problems loading some types of media.
2 Check and if necessary replace the Trailing Cable ' page 818.
3 Replace the Carriage Assembly ' page 8137.
4 Replace the Electronics Module ' page 8113.
Only replace one component at a time and perform the test again before replacing another component Using this procedure you will be able to determine exactly which component failed
Anal g M l lexe Te Fa l e
If the Analog Multiplexer test fails, to resolve the problem, try one of the following:
1 Check and if necessary replace the Trailing Cable ' page 818.
2 Replace the Carriage Assembly ' page 8137.
3 Replace the Electronics Module ' page 8113.
Only replace one component at a time and perform the test again before replacing another component Using this procedure you will be able to determine exactly which component failed
Sensors Test
This tests the operation of the cover sensor, pincharm sensor and media sensor.
Perform the Sensors test as follows:
1 In service mode 1, press Sensors Test (Media Type Key).
2Activate the necessary sensor and check that the relevant LED status changes (ON/OFF). Refer to the following figure to check which LED is associated with which sensor.
3The test continuously repeats itself until you press the Cancel and Media Source keys.
If you are viewing information via the serial port, you will see output similar to the following:
5. - SENSORS TEST
This message only informs you that the test has started, and a message will not appear if the test passes or fails.
If the test fails, to resolve the problem, try one of the following:
1If the cover sensor fails, check that the front&panel assembly is correctly connected to the electronics module. Try replacing the front&panel assembly.
2If the Pincharm sensor fails, check that the sensor cable is correctly connected to the electronics module. Try replacing the pincharm sensor.
3If the Media sensor fails, check that the sensor cable is correctly connected to the electronics module. Try replacing the overdrive assembly (the media sensor is included as part of the overdrive assembly).
4 Replace the Electronics Module ' page 8&13.
Only replace one component at a time and perform the test again before replacing another component Using this procedure you will be able to determine exactly which component failed
Media Axis (X Axis) Test
The purpose of this test is to verify the operation of the components of the Media Axis.
Perform the Media(Axis test as follows:
1 In service mode 1, press Media Axis Test (Media Load Button).
2The test will start and the drive roller rotates in steps, each equivalent to one swath advance.
3If the test passes, the Glossy LED (LED J) will light up after the first cycle.
If y u re viewing inf rm ti n vi the seri l p rt, y u will see utput simil r t the f ll wing:
3. -
Test Mode
Test Mode
Test Mode
....
4If there is a shutdown, the Glossy LED (LED J) will start to flash after the first cycle.
If y u re viewing inf rm ti n vi the seri l p rt, y u will see utput simil r t the f ll wing:
3. -
Test Mode
Test Mode
Test Mode
Test Mode Error: 1 on
5The test continuously repeats itself until you press the Cancel and Media Source keys.
h t st is continu d on th n xt p g
If the test fails, to resolve the problem, try one of the following:
1Switch OFF the Printer and manually moving the carriage along the slider rod, check for obstacle or friction in the X)axis.
2 Check for a faulty or badly connected X)axis Encoder Cable.
3 Replace media motor ' page 8)23.
4 Replace electronics module ' page 8)13.
Only replace one component at a time and perform the test again before replacing another component Using this procedure you will be able to determine exactly which component failed
Bench Run
The bench run is a routine that each Printer performs before it leaves the manufacturing site. It attempts to filter out Printers that could have an early breakdown due to a fault in manufacturing. The bench run tests the operation of the electronics, carriage axis system, media axis system, bail lift mechanism, and service station.
The bench run is performed at the manufacturing site by sending special commands to the Printer and then pressing the indicated front panel keys.
If the Printer is switched OFF during the Bench Run, the Bench Run will be resumed at exactly the same point before the Printer was switched OFF, until the Bench Run is completed.
THIS TEST HAS BEEN DESIGNED TO BE USED DURING THE MANUFACTURING STAGE AND NOT IN THE FIELD.
DO NOT AT ANYTIME ENTER THIS TEST WHEN
TROUBLESHOOTING THE PRINTER.
1The way to enter to Bench Run is to press the Media Source and Form Feed keys in Service Mode 1. If these keys are accidently pressed, you must immediately EXIT the Bench Run by switching OFF the Printer and powering ON again while pressing the Print Quality and Media Source keys.
Modular Test
This test has been created to check the interaction between various components of the Printer. It combines the following tests:
Carriage*axis test.
Carriage test.
Media*axis test.
Front*panel test.
Sensors test.
This Service Mode does not include carriage'axis initialization. If the carriage starts somewhere out of the Service Station, it will hit the right'hand side of the Printer when the test begins, and the test will fail. Always make sure that the carriage is parked in the service station before starting this test.
If one part of the test fails, the other parts continue regardless.
Perform the Modular test as follows:
1 Make sure that the carriage is parked in the service station.
2 In service mode 1, press Modular Test (Media Source Key).
3The printer first performs the Front*panel Test and once it is fully completed (once all the keys are pressed) then continues with the rest of the above tests in parallel.
4Refer to the following figure to check which LED is associated with which test. If the test passes, the following LEDs will be lit (ON). If the test fails, the following LEDs will be flashing:
The test is continued on the next page.
5The test continuously repeats itself until you press the C ncel n Me i Source keys.
If you are viewing information via the serial port, you will see output similar to the following if the Test Passes:
1.- FRONT PANEL TEST
2.- Y AXIS TEST
3.- X AXIS TEST
4.- CARRIAGE TEST
5.- SENSORS TEST
Test Mode X±axis cycle : 87 pwm.
0x57c7c350 (carrPCBTest): Forcing use of R10X method for Calvin: 13643 1960 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Yellow: 11361 1953 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Cyan: 11361 1953 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Magenta: 11361 1953
Test Mode
Test Mode
Test Mode
Test Mode
Test Mode
Test Mode
Test Mode
Pen BLACK continuity: WORKS
Pen CYAN continuity: WORKS
Test Mode
Pen MAGENTA continuity: WORKS
Pen YELLOW continuity: WORKS
Pen BLACK has 1cd4 identification.
Pen CYAN has 400 identification.
Pen MAGENTA has 1f00 identification.
Pen YELLOW has 1900 identification.
Pen BLACK continuity: WORKS
Test Mode
....
The result of the Encoder sensor test is only reported via the serial output and not via the front6panel. In order to perform the encoder sensor test, you must move the carriage slightly so that the encoder sensor can detect the change in status. If the carriage is not moved at all, the Encoder Sensor test will always fail. If the carriage is moved and ONLY the Encoder Sensor test fails, then you need to replace the Carriage Assembly ' page 8637.
If any of the tests fail, refer to the individual test documented in this chapter for the correct troubleshooting procedure.
Electronics Test
The purpose of this test is to verify the operation of the FIBIS Column address and the shuffler.
THIS TEST HAS BEEN FOUND TO BE VERY UNSTABLE DUE TO SOME INTERACTIONS BETWEEN SOME OF THE COMPONENTS OF THE ELECTRONICS MODULE. IT IS SOMETIMES IMPOSSIBLE TO EXIT THIS TEST WITHOUT SWITCHING OFF THE PRINTER.
Perform the Electronics test as follows:
1In service mode 1, press Electronics Test (Media Source and Reprint Keys).
2The test will start and all the LEDs will turn OFF. There will be no movement in the Printer and you must wait for the Front+Panel to indicate if the test has passed or failed.
3 If the test passes, the Sheet LED (LED O) will light up.
4 If the test fails, the Sheet LED (LED O) will start to flash.
5The test continuously repeats itself until you press the Cancel and Media Source keys.
If the bail fails the test, try replacing the following component:
1 Electronics Module ' page 8 13.
Service Mode 2
Service Mode 2 contains tests that do need a complete initialization of the Printer This means if there is a system error in normal mode it is NOT possible to enter into Service Mode 2 If possible try entering into Service Mode 1 and performing the tests there
The tests in service mode 2 DO NOT send test information to the printer s serial port For some of the tests you will need to print the Service Configuration Plot Details ' page 4029 in order to check the results
Stopping a Test
The service tests are continuously repeated until you stop them To exit a test press any of the front0panel keys To exit Service Mode 2 you must power OFF the Printer
Entering Service Mode 2
1 While holding the Media Source key down switch the printer ON
2Once the the LEDs begin to light up one by one release the Media Source key
The printer performs the electrical power&on tests and initializes the mechanics as in normal user mode.
When you are in Service Mode 2, All the LEDs will go off except the ones that have been selected. Once inside a test, all the LEDs, except for the LEDs in the Error Group, will begin to flash.
+
Media Source
SERVICE MODE 2
Bail Test
This tests the operation of the bail system, Service Station and the Y(axis by engaging and disengaging the bail(lift mechanism and capping/uncapping the cartridges.
Perform the Bail test as follows:
1 In service mode 2, press Bail Test (Setup Key).
2The test will start and the Carriage will move out of the Service Station and activate the engaging lever which causes the Bail Assembly to be gently raised and then lowered.
3 If the Printer does not raise the Bail Assembly then the test has failed.
4The test continuously repeats itself until you press any of the front(panel keys.
If the bail fails the test, try replacing the following component:
1 Bail lift mechanism ' page 8 28.
Electrical Test
This tests the operation of some of the electrical components of the electronics module.
THIS TEST HAS BEEN FOUND TO BE VERY UNSTABLE DUE TO SOME INTERACTIONS BETWEEN SOME OF THE COMPONENTS OF THE ELECTRONICS MODULE. IT IS SOMETIMES IMPOSSIBLE TO EXIT THIS TEST WITHOUT SWITCHING OFF THE PRINTER.
Perform the Electrical test as follows:
1 In service mode 2, press Electrical Test (Form Feed Key).
2 The test will start and the Printer will check some of the electrical parts.
3If the test fails, an error code will appear on the front%panel. Refer to Chapter 2 in order to correctly troubleshoot the failure.
Serv /Enc der Test
The servo/encoder test performs the following:
Media1axis encoder test: Verifies the operation of the servo loop (media1axis feedback).
Carriage1axis encoder test: Verifies the operation of the servo loop (carriage1axis feedback).
Records the maximum friction detected in the EEROM. You can view this information on the service configuration plot.
Perform the Servo/Encoder test as follows:
1 In service mode 2, press Serv /Enc der Test (Media Type Key).
2The test will start and there will be slight movements in the X and Y1axis. After every 5 movements, the direction of the movement will change in both axis. The maximum PWM of both axis will be saved in the EEROM.
3To view the results of the test, you must print the Service Configuration Plot (Print Quality and Media Type keys).
4If the test fails, an error code will appear on the front1panel. Refer to Chapter 2 in order to correctly troubleshoot the failure.
Service Monitor (Data Display)
The service monitor is useful to find out why the Printer is not plotting what you expect it to plot. It enables you to read the
You need a basic knowledge of the
Perform the Service Monitor as follows:
1In service mode 2, load a sheet of media (A3 size or B size minimum) in portrait orientation.
2 Press Service Monitor (Media Type and Media Source Keys).
3Send the file from the computer through the serial or parallel ports.
The Ready LED begins to flash.
4Wait until the computer has indicated that it has sent the file.
The Ready LED continues to flash.
5While the Ready LED is flashing, press Service Monitor (Media Type and Media Source Keys) again.
The Ready LED continues to flash. After a minute, the fan turns on, and the carriage moves to the right side of the Printer.
Instead of printing the drawing that you sent, the Printer prints the first and last Kbytes of the code for that drawing. The code is printed in hexadecimal and ASCII format. (If the total size of the file(s) sent is not bigger than one Kbyte, only the first buffer is printed.) The Printer exits the service monitor mode if the file(s) sent contain PJL universal exit language.
EEROM Model ID Configuration Procedure
The EEROM model ID configuration procedure only needs to be carried out if:
DA pre1configured board is being reused.
DThe current board is incorrectly configured to the wrong model ID.
DThe Printer shows an unconfigured model ID system error (Steady EKL).
It is very rare that these situations will ever occur.
Configure the Printer model ID as follows:
1 Remove the right1end cover ' page 8111.
2Disconnect the media motor encoder cable from the main PCA (connector ENC X).
3 Turn the Printer ON while holding the Reprint key down.
4Press the Media Source and Media Type keys together to enter the deconfiguration mode. The Fast, Normal and Best LEDs (LEDs ABC) will light up.
5Using a suitable tool, short1circuit pins 1 and 2 (the first two pins on the right) of the media motor encoder connector (ENC X). The Cartridges, Data and Media LEDs (LEDs KLM) should light up as you short1circuit the two pins.
6Once you have short1circuited the two pins, the Fast, Normal and Best LEDs (LEDs ABC) should light up again.
7Press the Cancel and Media Source keys together to exit the deconfiguration mode.
h instructions r continu d on th n xt p g
8Configure the Printer with the correct model ID as follows:
Only one opportunity is given to perform this procedure and there is no indication that it was successful.
If the Printer is to be configured as a DesignJet 45 C Color Printer hold the Media Source key down and press the two Color Configuration (Print Quality + Media Type) keys at the same time
If the Printer is to be configured as a DesignJet 43 Monochrome Printer hold the Media Source key down and press the two Mono Configuration (Print Quality + Setup) keys at the same time
If the Printer is to be configured as a DesignJet 455CA LFP Printer hold the Media Source key down and press the two LFP Configuration (Print Quality + Reprint) keys at the same time
9 Turn the Printer OFF
10 Reconnect the media motor encoder cable to the main PCA connector ENC X
11 Turn the Printer ON After initializing error code •DLM' will appear because the Accuracy Calibration must still be performed
12 Press the Cancel key and print the Demo Plot to check if the Printer has been correctly configured as a DesignJet 43 45 C or 455CA
If the Printer is still incorrectly configured then Error Code •EKL' will be displayed on the front panel. Turn the Printer OFF and perform the EEROM Model ID configuration procedure again from step 2.
13 Perform the accuracy calibration refer to Chapter 5
Service onfiguration Plot
The service configuration plot contains the following information:
DesignJet 4XX Service Configuration Plot
Firmware Release: X.XX.XX
SPROC release: X.X
EEROM Contents
EEROM CONTENTS
(This is for the Printer design engineers to interpret.)
Printing the Service Configuration Plot
To print the service configuration plot:
1In service mode 2, load a sheet in portrait orientation.
In normal mode, load a sheet in portrait orientation.
The service configuration plot can be plotted without the need to enter the service mode. This is because the customer will be requested to plot the service configuration plot and he will be given the following instructions to plot it without entering the service mode.
2When the Ready LED lights up, press the Print Quality and Media Type keys.
3The Ready light begins to flash and then remains on (steady).
The Printer plots the service configuration plot and ejects the media.
4 Unload the media.
Interpreting the Service Configuration Plot
The parameters on the Service Configuration Plot can help you to troubleshoot the Printer more effectively. Here is a short description of the all the parameters.
Number of Power Cycles
How many times the Printer has been powered ON.
Number of Color Plots
How many color plots have been produced since the EEROM was last erased.
Number of Black Plots
How many mono plots have been produced since the EEROM was last erased.
Number of Pens
EEROM # s ( & r .
Number of Bail Errors
![]()
H)w ' (2 s#ut )w(s t# r # v ( us )! t# B $&3&$! ' # ($s'.
Number of System Errors
H)w ' (2 S2st ' Err)rs # v ) urr .
Last System Error
T# & st S2st ' rr)r t# t ) urr .
This information might be requested in the event of an es alation in order to understand any problems.
Last System Error Data
I(!)r' t$)( )( x t&2 w#$ # &$( )! t# !$r'w r t# rr)r ) urr $(.
This information might be requested in the event of an es alation in order to understand any problems.
Bench Run
W# t# r t# B ( # Ru( # s ( * r!)r' .
Bench Run Maximum Y(Axis (Carriage(Axis) PWM
T#$s V &u s#)u& less t# ( 144. T2*$ & V &u = 90 3 100.
Bench Run Maximum X(Axis (Media(Axis) PWM
T#$s V &u s#)u& less t# ( 100. T2*$ & V &u = 60 3 70.
Encoder (Tests Maximum Y(Axis (Carriage(Axis) PWM
T#$s V &u s#)u& less t# ( 144. T2*$ & V &u = 90 3 100.
Encoder (Tests Maximum X(Axis (Media(Axis) PWM
T#$s V &u s#)u& less t# ( 100. T2*$ & V &u = 60 3 70.
X(axis Calibration
T#$s s#)ws t# $(!)r' t$)( r & t t) t# A ur 2 C &$ r t$)(.
This information might be requested in the event of an es alation in order to understand any problems.
Clearing the EEROM
If you clear the calibration parameters you will then need C A U T to perform the Printer calibrations Details ' chapter 5 Clearing the EEROM also resets the factory spittoon value
to % used Keep in mind that the value printed on the service configuration plot may greatly underestimate the amount of ink in the spittoon
Clearing Just the Benchrun and Calibration Parameters 1 Switch the Printer OFF
2While holding down the Form Feed, Cancel and Media Type keys down switch the Printer ON
3 Once the the LEDs begin to light up one by one release the keys
Clearing Just the User&Defined Setup Parameters 1 Switch the Printer OFF
2While holding down the Reprint, Cancel, Media Type and Media Source keys down switch the Printer ON
3 Once the the LEDs begin to light up one by one release the keys
Clearing All Parameters
1 Switch the Printer OFF.
2While holding down the Setup, Form Feed, Reprint, Print Quality and Media Type keys down, switch the Printer ON.
3 Once the the LEDs begin to light up one by one, release the keys
Calibrations
The only Calibration that the Printer requires is the Accuracy Calibration which must be performed under certain conditions.
Accuracy Calibration
Purpose
The accuracy calibration (X7axis calibration) procedure is used to correct the end7point accuracy of the media axis. The carriage axis does not require calibration and is used to calibrate the media axis. The accuracy calibration also includes calibration of the optical line sensor on the carriage.
The accuracy calibration is also used to correct the error of the X7axis movement to avoid banding.
Perform the accuracy calibration whenever the:
EERO is erased.
Electronics module is replaced.
Drive roller is removed or replaced.
edia (X7axis) motor is removed or replaced.
Drive7roller gear is removed or replaced.
Cartridge carriage is replaced.
ark encoder is removed or replaced.
Optical sensor is removed or replaced.
What is the End Point Accuracy Specification ?
The end7point accuracy specifies how accurately a Printer can draw a given length of line. The end7point accuracy specification for the Printers is ± 0.38 mm (0.015 in) or± 0.2% of the specified vector length, whichever is greater, at 23dC (73dF), at 50760% relative humidity on HP matte film. Use the following formula to calculate the Printer's accuracy:
Measured length ± Desired length
x 100 = %Error
Desired length
What can Affect the End Point Accuracy ?
Various part tolerances inside the Printer affect the accuracy (in particular the drive roller). Other outside influences include:
edia thickness. Thicker media creates longer lines.
edia expansion. As the media grows, so do the lines.
The application software may be instructing the Printer to draw an incorrect line length.
The EERO has been cleared. The accuracy constants are stored in this non7volatile memory component.
Before Performing the Accuracy Calibration
1Unde, no,mal en0i,onmen.al condi.ionand on H Ma.e Film
2
Draft day sports serial key. Accuracy calibration is needed if this distance is not 500 mm (19.69 in)1 mm (0.04 in).
If the measured accuracy, media thickness, or environmental conditions vary greatly from the factory standards, recalibrate the Printer by continuing with the following procedure.
Performing the Accuracy Calibration
1lace a
.o le. .he
Use a sheet of approximate size A1 or D.
You mu u e HP Ma e Film Otherwise the optical sensor on the carriage will be calibrated incorrectly, and the Printer will have problems loading some types of media.
2En.e, in.o Service Mode 2 b2 po1e,ing ON .he ,in.e, 1hile holding do1n .he Media Source ke2
3 e. .he Media Type on .he f,on. panel .o Coated Paper
4Load .he film 1i.h .he ma.e d/ll
.he ,in.e,
5When .he Ready LED
The Read LED begins to flash and the Printer takes several minutes to plot the calibration plot (see Figure 1). The Printer ejects the sheet, and the Load Media LED lights up.
6 Unload .he
7 Wai. /n.il .he ink on .he
8C/. .he
.he ,in.e, in .he di,ec.ion indica.ed b2 .he a,o1on .he calib,a.ion
The Read LED begins to flash. The Printer takes less than 10 minutes to: read the calibration sheet; calculate the calibration data; save the data in the EEROM; and eject the sheet.
9 Unload .he
Adjusting the
It is very important that the distance between the carriage and the media is within certain limits. If the distance between the cartridge nozzles and the media is too small, ink smears on the media. If the distance is too big, unwanted spray appears around the ink dots, and vertical lines are not straight. (A big distance may also prevent the carriage from actuating the bail lever.)
Whenever you remove the Drive Roller or the Cartridge Carriage, take care to reinstall them correctly. Incorrect installation may result in the carriage being too close or too far from the media. For the correct installation procedure ' Chapter 8.
To check the carriage to media distance
A G uge (included with the carriage assembly) has been produced to check the
1 Open the top cover.
2 Move the carriage out of the service station.
3 Remove the Yellow cartridge from the carriage.
4 Check the gauge to determine the GO and NO GO sides:
5Place the gauge on the drive roller on the
W R N I N G
Make sure that the carriage is in the down position at all times when passing over the gauge.
To adjust the carriage to media distance
You will need to adjust the carriage to media distance if:
The ledge on the carriage did not pass over the GO side of the gauge. This means that the carriage is positioned too close to the drive roller.
The ledge on the carriage did pass over the NO GO side of the gauge. This means that the carriage is positioned too far from the drive roller.
Adjust the carriage to media distance as follows:
1Release the two indicated clips on the top of the cartridge carriage by pulling them slightly outwards.
Take care neither to cut yourself on the encoder strip, nor to damage the strip.
2 Pull the top of the carriage up.
3Tighten or loosen the indicated screw on the carriage. This will adjust the carriage angle on the slider rod, thus increasing or decreasing the carriage to media distance.
Rotating
Clockwise
Gap
Increases
4 Check the carriage to media distance ' page 5 5.
5 Reinstall the top of the carriage.
6Check the trailing cable to make sure that it is positioned under the plastic tabs at the back of the carriage cover, and not above them.
Trailing cable under tabs !
Otherwise, the Printer will not be able to load media.
Print Quality roubleshooting Checklist
When faced with a Print Quality problem, use the following checklist as a guide in troubleshooting the problem:
1 Problem reproduction
DReproduce the problem that the customer is seeing using their original settings.
2 Printer configuration:
DPrint Mode: et to •Best' (in the printer and in the drivers).
Delect the correct media setting when loading the media.
3 Hardware check list
DCheck if the latest version of the firmware is installed. If not Install the latest firmware revision.
4Cartridges
Cartridge roubleshooting Process:
DIf you don't have any samples yet, reproduce the original problem with the correct printer settings.
DPrint the Print7Quality Plot using the exact settings and Media that the Customer used when faced with the Print Quality problem ' page 673.
Cartridge Alignment:
D Perform the Cartridge Alignment procedure (details ' ser's Guide).
5 Media
DMake sure that you use HP or HP7approved media.
Delect the correct media type through the front7panel when loading it.
6Driver print quality configuration:
o clarify if the reason of the problem is related with the print mode defined with the Non7HP Driver try the following:
DPrint the same sample using the Non7HP driver and their normal media.
DPrint the internal demo or print the Print Quality Plot (details ' page 673) using HP Media and configuring the printer as indicated previously.
If the output obtained using the HP olution is good and the one obtained through the 3rd party solution is bad, HP support organization should:
DCommunicate to the customer that the problem is not in the printer and that he should address it through the 3rd party vendor support structure.
7 Accuracy Calibration (details ' Chapter 5)
D Perform •Accuracy calibration' using HP Matte Film.
Print/Quality Plot
Introduction
Whenever a Print Quality problem appears, it is advisable to print the Print/Quality Plot to help diagnose the problem. The Print/Quality Plot will help you differentiate between possible cartridge errors and other problems such as incorrect front/panel selection, driver or RIP configuration or mechanical problems.
To achieve the best performance from the printer, advise the customer to only use genuine HP accessories and supplies, whose reliability and performance have been thoroughly tested to give trouble free performance and best quality prints.
Using the Print Quality Plot
1The size of the Print/Quality Plot is A3 and B so you must use media (roll or sheet) that is this size or larger.
2Use the same type of media that the customer was using when the Print quality problem was discovered.
3Study each of the test patterns in the order listed to determine the type of Print quality problem.
4If the customer was reporting problems of Print Quality using non/HP media and after the Print/Quality Plot test the same quality problems appear, advise the customer to use genuine HP media. Repeat the Print/Quality Plot test using genuine HP Media.
Printing the Print Quality Plot
1Before printing the plot, in Normal mode, set the Media Type and Print Quality on the front panel to the settings that you want to test.
2 Load a sheet of media in portrait orientation.
3When the Ready LED lights up, press the Form Feed and Media Source keys together.
The Ready light begins to flash, and the media moves slightly forward. The carriage moves to the right side of the Printer, and the fan turns on. The Printer plots the
4 Unload the media.
Print Quality Plot
The print&quality plot for the HP DesignJet 430/450C/455CA is represented below. Use a 10X magnifier to help identify plot&quality problems.
Test 6
Analyzing the Print Quality Plot
The P,in.5Q/ali.y Plo. 1ill con.ain
1 a,.,idge Wa,m Up (See belo1).
2 Nozzle P,in.
3 Ve,.ical Line
4 olo, Alignmen. Q/ali.y
5 olo, Va,ia.ion
6 Banding
Test Pattern 1: artr dge Warm up
Thipa.e,n
Test Pattern 2: Nozz e Pr nt Test
The,e a,e .1o ca,.,idge nozzle e,o,-
DNozzleno. p,in.ing.
DNozzle-
Figure 1
Nozzles not printing (Nozzles Out)
1If the diagonally stepped lines are broken in one or more steps it indicates that this specific nozzle(s) may be blocked and are not printing.
Nozzles misdirected
If all the stepped lines are visible in the pattern, then all the cartridge nozzles are printing. However the nozzles could still be misdirected, possibly due to some dried ink around the nozzles.
1In the top pattern, marked with numbers, if the diagonally stepped lines are not equally positioned in every step it indicates that this specific nozzle(s) may be misdirected.
Only replace one component at a time and check if the problem has gone before replacing another component Using this procedure you will be able to determine exactly which component failed
Test Pattern 3: Ver ca L ne S ra gh ness Tes
Vertical+line straightness is a measure of the horizontal distance between the segments of a vertical line plotted in two consecutive swaths. If the Printer is working correctly, this distance should be less than 2 mils (see Figure 2)
Swath Printing Direction
Swath (n±1)
Swath Printing Direction
Swath (n)
Swath Printing Direction
Swath (n+1)
Maximum allowable VLS Error = 2 mils.
Figure 2
Customer Expectations
Although the VLS specification satisfies the expectations of most customers, some may complain even when the Printer is working within this specification. If the VLS error is already less than 2 mils, do not try to improve it.
The VLS error is composed of two parts (see Figure 3):
Theta+Zeta error
Bidirectional error
Figure 3
Bidirectional Error
You can see an example of a bidirectional error in Figure 3. If you print the same plot using a unidirectional print mode, the error should not appear.
This error can occur for various reasons, including:
DIncorrect distance between nozzles and media. (Adjustment ' chapter 5.)
DEncoder*strip slots are damaged or dirty.
DDirt on the pulley is causing the belt to slip.
DFriction between carriage bushings and slider rod:
Theta Zeta Error
You can see an example of a Theta*Zeta error in Figure 3. They appear when the rows of nozzles on a cartridge are not perpendicular to the carriage axis (Y*axis).
This error can occur for various reasons, including:
DBadly seated cartridge.
DFaulty cartridge.
DFaulty carriage.
Figure 4
1 Perform the artridge lignment alibration ( etails ' Users Guide) using genuine HP media then print the Print7Quality Plot again to see if there has been any improvement.
2 If the problem continues perform the ccuracyalibration ( etails ' page 572) and print the Print7Quality Plot again to see if there has been any improvement.
3 If the error is still present, replace the failing cartridge and print the Print7Quality Plot again.
4 If the error continues try the following: D Replace the Trailing able ' page 878.
D Replace the arriage ssembly ' page 8737.D Replace the Electronics Module ' page 8713.
Only replace one component at a time and check if the problem has gone before replacing another component Using this procedure you will be able to determine exactly which component failed
Test Pattern 4: Color Alignm n Q ali y T s
Upper Test: The first of these patterns tests alignment between the cyan and magenta cartridges; it should be blue with no cyan or magenta shadows. The second tests alignment between the cyan and yellow cartridges; it should be green with no cyan or yellow shadows. The third tests alignment between the magenta and yellow cartridges; it should be red, with no magenta or yellow shadows.
Lower Test: This test pattern is to check the color alignment, and produces 6 patterns each with 2 different primary colors. In each pattern you will see primary color circles. If there is misalignment between the primary colors the composite color will be present in one part of the circle and white will be visible at the opposite side of the circle.
There are two types of misalignment (see Figures 5 and 6):
DHorizontal 7 when the misalignment is in the horizontal axis.
DVertical 7 when the misalignment is in the vertical axis.
Figure 5
Figure 6
3I! t# *r) & ' )(t$(u s * r!)r' t# A ur 2 C &$ r t$)( D t $&s ' * ' 42 ( *r$(t t#
Only replace one component at a time and check if the problem has gone before replacing another component Using this procedure you will be able to determine exactly which component failed
Test Pattern 5: olor V ri tion Test
T#$s t st *r) u s !)ur )x s; & % &u 2 ( ( 2 &&)w I( # )x t# r
Figure 7 (Correct)
Figure 8 (Incorrect)
Only replace one component at a time and check if the problem has gone before replacing another component Using this procedure you will be able to determine exactly which component failed
Test Pattern 6: Banding Test
This Test pattern is a long dark stripe and is NOT numbered on the
Symptoms
Random dark or light bands in area fills. There are two types of banding:
DNegative Banding - This means that consecutive swaths overlap each other, creating dark bands.
DPositive Banding - This means that consecutive swaths do not touch, thus leaving a small gap between each other. This then causes white (or lighter) bands.
Figure 9
rtridge F ult
DA nozzle is blocked or faulty and is not firing ink4drops.
DThe ink drops of one nozzle are of smaller volume than those of the other nozzles.
DA nozzle's ink drop volume varies while plotting.
DA nozzle's ink drops are misdirected:
DDefect in manufacture of cartridge.
DDirt or debris on the nozzle plate.
DInk puddling on the nozzle plate.
DAn electrical contact is misaligned or damaged on the cartridge, so that it doesn't make correct contact with the circuit on the carriage. (See ' page 4412, w arriage Test.)
Printer F ult
D Incorrect swath4advance angle of the drive roller. This could be caused by a:
DFaulty roller (irregular roller radius / defective bearings)
DMedia4axis inaccuracy (defective media motor or driver circuit / calibration lost)
DAn electrical contact is faulty in one of the Printer cartridge chutes, so that it doesn't make correct contact with the circuit on the cartridge. (See
' page 4412, w arriage Test.)
DNozzles touch the service station, thus causing puddling to occur on the print4head.
DSome of the small slots on the encoder strip are damaged. Therefore the Printer cannot position the carriage correctly during cartridge servicing.
DCartridges are misaligned with respect to each other.
DCalibration values lost or incorrect.
Medi F ult
Some types of media have a coating that prevents them getting •wet' from the ink drop. The ink doesn't spread out sufficiently around the point where the dot is placed.
Banding may not occur on some poor4quality media, where it is counteracted by another problem: large dot gain. This is where the ink spreads out excessively on the media around the desired dot position. To accurately test for banding, use HP polyester inkjet film.
5 If the err)r c)(ti(ues tr2 the f)&&)wi(g:
DRe*&ace the E(c)der Stri* ' *age 8315.
DRe*&ace the Trai&i(g Cab&e ' *age 838.
DRe*&ace the Carriage Asse'b&2 ' *age 8337.
DRe*&ace the E&ectr)(ics M)du&e ' *age 8313.
Only replace one component at a time and check if the problem has gone before replacing another component Using this procedure you will be able to determine exactly which component failed
No Printing Defects Found in the Print Quality Plot
If all the test patterns from the Print*Quality Plot are correct and you still experience print quality problems here are some of the other causes to check:
The print mode used in your printer is incorrect this is defined by the printer s front*panel menu selections
Non*HP driver
The RIP If you are using one
The software applications you are using
Refer to the User's Guide for further information on how to configure the system with correct settings
Media
Always make sure that the customer is using the appropriate media for the required image and that it is consistent with the software application being used To ensure color accuracy and print quality performance of the printer only media types that have been certified for the printer should be used Use of non*HP media or HP media not certified for the the printer may significantly reduce the color and print quality of the required images For details of HP media refer to the User's Guide or the Media Guide
To have accurate colors, the media settings must match the type of media loaded in the printer.
If the customer is using non#HP media with HP drivers, the colors in the required print may not be accurate. Advise the customer to use HP media if they want to improve the accuracy of the colors.
STARWHEEL MARKS
On some drawings (for example, CAD drawings having a
UNEVEN FILL DENSITY
Symptoms
Blotchy area fills.
Product Fault
DAn incorrect
Media Fault
The ink is incompatible with the media and does not spread uniformly through the area fill.
Solutions
One or both of the following actions may be appropriate to solve an
DChange the
DUse a more suitable media type.
DReplace the faulty cartridge(s).
DIf the problem is occurring in black area fills on color plots printed in Normal
SPRAY
Symptoms
Smaller dots of sprayed ink located around the point at which the required dot is placed.
Product Fault
The cartridges are positioned too far from the media.
Solution
Check the
BLEEDING, BLOOMING AND WICKING
Symptoms
Blurred lines. (See also ' User's Guide, chapter 9.)
DBleeding: Different color inks, printed side by side, run into each other.
DBlooming: Ink absorbs into the paper, spreading beyond the desired ink dot.
DWicking: Ink spreads along a fiber or fibers in the paper, creating a •spider web' effect.
Product Fault
Printing in fast mode.
Media Fault
DThe ink is incompatible with the media type.
DEnvironmental conditions may affect the media. (Temperature or humidity levels are too high.)
Solutions
One or more of the following actions may be appropriate to solve the problem:
DChange the plot;quality mode: Plotting in Best mode slows plotting but improves quality.
DUse better quality media.
DIf you are plotting on vellum or translucent media, try using Hewlett;Packard media.
DRecommended environmental conditions for optimum plot quality are in the range of 15 ; 35 degrees Celsius (59 ; 95 degrees Fahrenheit) with 20 ;0 % relative humidity.
DPen problem: TTOE (Thermal Turn;On Energy) has not been performed because of incorrect cartridge change. With the power ON, open the top cover and reseat the cartridge.
INK SMEARING
Symptoms
Ink smears on the media. (See also ' User's Guide, chapter 9.)
Product Fault
The media touches the print heads. This can occur because:
DThe media;holding mechanism is not holding the media correctly, and the media buckles.
DThe carriage;to;media distance is too small. (Adjustment ' chapter 5.)
HUE CHANGES
Symptoms
Changes of hue are noticed when printing in color.
Cartridge Fault
One or more of the print cartridges is running out of ink. (Typically the inks of the four cartridges are used at different rates.)
Solution
Replace the print cartridge with a new one.
Exchange Assemblies
Exchange assemblies are factory0repaired and tested assemblies that you can order; they are listed in the following table. Exchange assemblies are available only on a trade0in basis; therefore, you must return the defective assemblies for credit.
Replacement Parts
Parts shown in the drawings in this chapter are listed in the corresponding part lists. Match the appropriate number on the drawing with the same number in the parts list for information on that part. The total quantity for each part on the drawing is given as well as the part number.
To obtain replacement parts, contact the nearest HP Support Office. You must include the part number and part description in the order you send. Also include the Printer model and serial number.
Primer Assembly &
Service Station
Page 7,14
Rollfeed Assembly
Page 7,6
Bail & Overdrive Mechanisms
Page 7,18
Carriage Assembly
Page 7,16 Covers
Page 7,8
Printer Support
Page 7,4
Pincharm Assembly
Page 7,20
X & Y,axis Motors
Page 7,12
Front,Panel,
Spittoon &
Electronics Module
Page 7,10
Figure 2 rinter Support
F gure 3 llfeed Assembly
Figure 4 Covers
Figure 5 Front Panel, Spittoon and Electronics Module
R ! r n HP P rt Num r Qu nt$ty D s r$pt$on
on
Dr w$n'
Figure 6 X and Y axis Motors and Encoder Strip
Nut
Washer
Encoder Strip (D/ 18size)
Encoder Strip (E/ 08size)
Encoder Spring
Screw M4.2 x 3 Pan Torx stl Right Bracket
Right Strap (clip)
Carriage8Motor ssembly
Screw M3 x 30 Mach T10
Screw
Washer (Included with Item 9)
Media8Motor ssembly (Includes
Helical Gear)
Media8Motor Cable
Lubricant
Lubricant Grease
Figure 7 Primer Assembly and Service Station Assembly
Reference P Part Number Quantity Description
on
Drawing
Figu e 8 Ca iage A embly and T ailing Cable
Reference P Part Number Quant$ty escr$pt$on on
raw$ng
Fig re 9 Bail and O erdri e Mechanisms
Reference P Part Number Quantity escription on
rawing
Fig re 10 Pincharm Assembly
Figure 11 Entry Platen, Drive Roller, Bail and Overdrive Assembly
Reference P Part Number Quantity Description
on
Drawing Windows 2000 latest service pack.
3
1
10
12
13
4
6 and 7
15
14
8 and 9
11
5
2
Printer Labels
Users Guide and Quick Reference Guide Bundle
HP P rt Num r D s ription
C4713060041 English M nu l Bun l
C4713060042 Kor n M nu l Bun l
C4713060043 T iw n s M nu l Bun l
C4713060044 G rm n M nu l Bun l
C4713060045 Fr n h M nu l Bun l
C4713060046 Sp nish M nu l Bun l
C4713060047 It li n M nu l Bun l
C4713060048 J p n s M nu l Bun l
C4713060049 Portugu s M nu l Bun l
C4713060050 Chin s M nu l Bun l
C4715060041 English Front P n l Ov rl y
C4715060042 Kor n Front P n l Ov rl y
C4715060043 T iw n s Front P n l Ov rl y
C4715060044 G rm n Front P n l Ov rl y
C4715060045 Fr n h Front P n l Ov rl y
C4715060046 Sp nish Front P n l Ov rl y
C4715060047 It li n Front P n l Ov rl y
C4715060048 J p n s Front P n l Ov rl y
C4715060049 Portugu s Front P n l Ov rl y
C4715060050 Chin s Front P n l Ov rl y
Plug in memory (RAM SIMM)
Note: For the location of the plug in memory see page 7 8.
Parallel
Serial
Introduction
This chapter is a step by step guide to the removal and installation of the key components in the printer. You may find it useful to tick off the steps as they are performed. Use the illustration at the end of each procedure to identify the parts referred to in the text.
The procedures appear in order of removal. So the whole machine can be stripped down by starting at the beginning of this chapter and working through the subsequent procedures.
Before using this chapter to remove and install a new component, always make sure that you have performed the relevant service test from Chapter 4. If the test passes you will not need to replace the component.
Reassembly
Most of the procedures in this chapter describe how to remove parts from the Printer. Unless otherwise specified, reinstall the parts in the reverse order of removing them.
Safety Precautions
(Safety symbols ' Immediately after the table of contents.)
Review WARNING and CAUTION symbols and instructions before you service the Printers. Follow these warnings and cautions for your protection and to avoid damaging the Printer.
Electrostatic Discharge (ESD) Precautions
To prevent damage to the Printer circuits from
1.Do not wear clothing that is subject to static
2.Do not handle integrated circuits (ICs) in carpeted areas.
3.Do not remove an IC or a printed circuit assembly (PCA) from its conductive foam pad or conductive packaging until you are ready to install it.
4.Ground (earth) your body while disassembling and working on the Printer.
5.After removing a cover from the Printer, attach an earthing (ground) lead between the PCA common and earth ground. Touch all tools to earth ground to remove static charges before using them on the Printer.
6.After removing any PCA from the Printer, place it on a conductive foam pad or into its conductive packaging to prevent ESD damage to any ICs on the PCA.
Required Tools
The following tools are required to remove and install the printer.
Long Torx screwdriver with the indicated attachments.
Pozidrive PZ1 screwdriver.
Small flat'blade screwdriver.
Nut driver with the indicated attachments.
Installing a RAM or ROM SIMM
A RAM SIMM provides the Printer with extra memory. A ROM SIMM contains new firmware code to override the internal firmware code.
1 Make sure that the Printer is switched OFF and that neither the power cord nor an interface cable is connected
2 Unscrew the cover plate and the cable clip at the back of the Printer and remove it
Before handling a SIMM, either put on a grounding wrist strap and attach the end to the metal chassis of the Printer, or touch the outer metal surface of the Printer with your hand. Otherwise, static electricity from your body could damage the SIMM.
3
Removing the Bail Assembly
Removal
1.Open the Top Cover.
2.Manually move the carriage assembly to the left side of the Printer.
3.Push one of the plastic ends of the bail assembly towards the center of the Printer to release it from the hole in the sideplate, and lift the bail out of the Printer.
If the Mark Encoder (the white plastic part installed on the left hand side of the Drive Roller) prevents you from removing the Bail Assembly, use the Media(Axis Test (details ' page 4(16) to turn the Drive Roller to a position where the Bail Assembly can be removed easily.
4.Remove the star wheel assemblies (item 2) by pushing together the retaining clips and pulling them off
Installation
1.Install the bail assembly by installing the left side first, then install the bail assembly into holes in the left and right hand side chassis.
2.Close the Top Cover.
3.Perform Bail Service Test ' page 4)23.
Removing the Top Cover
1.Open the top cover.
2.Push the right#hand side of the cover slightly back, so that the rightmost hinge uncouples.
3. Slide the cover to the left, so that the other hinges uncouple.
Removing the Rollfeed Assembly
Refer to figure 1.
Remo al
1.Remove one screw (Item 1) from the rear that attaches the Right Rollfeed Assembly (Item 2) to the Printer.
2.Slide the Right Rollfeed Assembly (Item 2) forward and remove it from the Printer.
3.Remove one screw (Item 1) from the rear that attaches the Left Rollfeed Assembly (Item 3) to the Printer.
4.Slide the Left Rollfeed Assembly (Item 3) forward and remove it from the Printer.
1
3
2
Fig re 1: Rollfeed Assembly
Removing the Left End&Cover
Removal
1.Remove the top cover ' page 8&8.
2.Remove the Left Rollfeed Assembly ' page 8&9.
3.Release the three clips at the bottom of the end&cover: first the side clip, then the front and back clips.
These may be stiff.
Removing the Right End.Cover
Refe t figu e 2.
Removal
1.Remove the top cover ' page . .
2.Remove the Right Rollfeed Assembly ' page .9.
3.Pull the Printer on/off switch (item 1) out of the right end.cover (item 2).
4.Release the three clips at the bottom of the right end.cover: first the side clip, then the front and back clips.
These may be stiff.
. Pull the end.cover up, taking care not to damage the front.panel cables.
. Inside the end.cover, press the two tabs of the front.panel towards each other, and remove the front.panel assembly from the end.cover.
7.To be able to easily use the front.panel, when the right end.cover has been removed, slide the front.panel assembly onto the metal base of the Printer as shown.
Removing the Front0Panel Assembly
Removal
Remove the left0end cover ' page 80
2 When removing the front panel lift but do not remove the brown or black clip in the J connector before removing the front panel FP cable You don t need to use any force at all
Be very careful when disconnecting the front panel connector from the Main PCA If the cable is pulled too hard when removing the front panel it can damage the J front panel connector in the Main PCA which means that the complete electronics module has to be replaced If you follow the instructions above you will not damage the J connector:
Remember that the clip must not be removed completely. If removed completely, the clip will be destroyed.
Installation
When installing the front panel pull the brown or black clip and insert the cable into the J connector Once the cable is inside the connector push the brown or black clip down to hold the cable in place The conductive part metallic part of the cable must face the Main PCA
REMEMBER THAT PULLING THE CABLE WITHOUT RELEASING THE BROWN OR BLACK CLIP WILL DAMAGE THE CONNECTOR IN WHICH CASE IT WILL DESTROY THE COMPLETE ELECTRONICS MODULE.
2 Make sure that the Front Panel cable is properly routed by the clips inside the Right0end cover and remains underneath the Spittoon at all times If the Cable is not routed correctly the Cutter Assembly can trap the cable and damage it
R ')v$(' t# E& tr)($ s M) u&
Refer to figure 3 ' * ' 14.
Re al
The electronics module is a field replaceable part. You do not need to open it. If it is faulty, exchange it for a new one.
1. R ')v t# r$'#t ( 3 )v r ' * ' 8311.
2. D$s )(( t t# !r)(t3* ( & ss ' &2 !r)' t# ' $( PCA.
3. U(s r w t# )v r *& t t t# % )! t# Pr$(t r, ( r ')v $t.
4. R ')v )( s r w ($t ' 1) ( w s# r ($t ' 2) !r)' t# % )v r.
. Remove one screw (item 3) and washer (item 4) from the floor of the electronics module (item ).
. Insert a flat/head screwdriver in to the slot at the back of the Printer to unlatch the electronics module from the back cover.
7.t the back of the Printer, ensure that the two small wire clamps of the parallel port are positioned flush against the electronics module
. Push the electronics module towards the front of the Printer.
9. Pull the electronics module to the right to easily access the connectors.
10.isconnect all cables from the visible part of the main P .
revent tugging on the ables at the point of onne tion by leaving sla k between the onne tors and the lips.
11.Pull the electronics module further to the right and out of the Printer.
12.If you are changing the electronics module for a new one, remove the R M SIMM (if installed) from the old module and install it into the new one. Refer to page /13 before installing the ROM SIMM from the old module into the new module.
Removing the Right Bracket
Refer to figure 5.
Remo al
1.Remove the encoder strip ' page 8#15.
2.Remove the screw (item 1) that attaches the right bracket (item 2) to the Printer chassis.
3.Pull the right bracket to the right, and remove it from the Printer.
2
1
Fig re 5: Righ Bracke
Removing the Carriage Motor
Removal
1.Remove the right bracket ' page
2.Disconnect the
In the following step, take care not to break the black plastic tab on top of the motor.
3.Press the carriage motor towards the left, and remove the belt from the motor shaft.
If you need gre ter m neuver bility of the motor, press the bl ck pl stic t b on top very slightly downw rds.
B
A
4.Slightly rotate the motor on its hinge until the indicated part of the black plastic is parallel with the side of the chassis beam.
Beam
Black Plastic
5. Pull the motor out to the right of the Printer.
The motor may be stiff.
Installation
1.There is one spring on the motor assembly which fits onto the protruding plastic part on top of the motor. Position this part inside the chassis beam.
Removing the Spittoon
Refer to figure 6.
e val
1.Remove the right end cover ' page 8 11.
2.Remove the screw (item 1) and washer (item 2) that attaches the spittoon (item 3) to the right side plate.
3.Rotate the Spittoon slightly and Slide it to the right, and remove it from the Printer.
Removing the Cutter Assembly
Refer to figure 7.
Remo al
1.Remove the Spittoon ' page 8%20.
2.Remove the right bracket ' page 8%17.
3.Slide the Cutter Assembly (item 1) (including the Cutter Bushing) out of the right side of the printer.
1
Fig e 7: C e A embly
Removing the Drive Roller Gear
Removal
1.Remove the spittoon ' page 8 20.
2.Remove the two screws that secure the drive roller gear to the drive roller shaft.
Removing the Media Motor Assembly
Refer to figure 8.
Removal
1.Remove the spittoon ' page 8120.
2.Remove the Drive1Roller Gear ' page 8122.
3.Disconnect the media1motor cable and the flat media1axis1encoder cable from the main PCA (connectors labeled MOT X andENC X respectively), and from the clip at the back of the Printer.
4.Remove the three screws (item 1) and washers (item 2) that secure the mounting bracket (item 3) to the Printer Chassis.
. Remove the Mounting Bracket complete with the Media Motor Assembly.
Reassembling: The worm pinion and drive$roller gear mesh slightly during use. Don't install a new motor and an old gear, or vice versa: install the gear that comes with the motor Apply the grease that comes with the new motor to the worm pinion and drive$roller gear.
Calibration: After having reassembled the Printer, perform the accuracy calibration (Details ' chapter 5.)
Removing the Pinch. rm Mechanism
Refer to figure 9.
Removal
1.Remove the Media Motor ' page .23.
2.Remove one screw (item 1) and washer (item 2) that attaches the pinch.arm sensor (item 3) to the right side plate. Remove the Pinch.arm sensor (item 3).
3.Remove the spring (Item 4).
4.Remove one screw (item ) that attaches the Pinch.arm lever (item ) to the left piece of the right cam journal assembly (item 7). Remove the Pinch.arm lever (item ).
. Loosen one screw (item ) that attaches the right cam journal assembly (item 9) to the Pinch.arm Bar Cam (item 10).
. Remove the three parts of the right cam journal assembly (items 7, 9 and 11).
Removing the Primer Assembly
Removal
1.Remove the left end%cover ' page 8%10.
2.Disconnect the four short tubes from the ink separator.
Removing the Service Station
Removal
1.Remove the left end cover ' page 8 10.
2.Disconnect the four short tubes from the primer ink separator.
3. Remove the screw that attaches the service station to the left side plate.
4. Slide the service station to the left, and remove it from the Printer.
The service station is one orderable assembly. Do not open it.
Reassembling: Ensure that the cartridge caps are clean, the wipers straight, and the openings clear.
Removing the Bail+Lift Mechanism
em val
1.Remove the Bail Assembly ' page 8+7.
2.Remove the Primer Assembly ' page 8+25.
3.Remove the Service Station ' page 8+26.
4.Wh le pushing the top of the bail+gear assembly towards the front of the Printer,
5. Release the cable from the engaging lever support.
7. Remove the engaging lever.
10.Remove the screw from the plastic bail gear.
You may need to hold the bail cam steady inside the side plate at the same time. You can access the cam through the hole underneath the side plate.
11.Pull the bail gear assembly out from the Printer.
The cam falls to the floor of the rinter.
Removing the Engaging Lever Support
Removal
1.Remove the primer ' page 8 25.
2.Remove the service station ' page 8 26.
3.Release the cable from the engaging lever support ' page 8 28.
4. Remove the engaging lever.
5. Remove the spring from the engaging lever support.
6. Remove the three screws that attach the support to the left side plate.
7. Pull the support upwards and remove it from the Printer.
Removing the Trailing Cable
emov l
1.Remove the right end&cover ' page 8&11.
2.Disconnect the trailing cable from the connector marked P1 on the main PCA, and from the guides on the right bracket.
C B
A
C
D
3. Move the carriage out of the service station.
5. Disconnect the trailing cable from the connector on the carriage.
Removing the Trailing&Cable Guide
Removal
1.Remove the right bracket ' page 8&17.
2.Remove the back cover.
3.Remove the trailing cable ' page 8&34.
4.Slide the trailing&cable guide to the right, releasing it from the left&bracket tab.
Removing the Carriage Assembly
Removal
1.Remove the encoder strip ' page 8#15.
2.Remove the right bracket ' 8#17.
In the following step, take care not to break the black plastic tab on top of the motor.
3.Press the carriage motor towards the left, and remove the belt from the motor shaft.
If you need greater maneuverability of the motor, press the black plastic tab on the top very slightly downwards.
4. Rotate the motor on its hinge out towards the back of the Printer.
5.Release the belt from the pulley on the left of the Printer.
Reassembling: Make sure the belt is orre tly positioned on the grooves of the pulley.
6.Release the two indicated clips on the top of the cartridge carriage by pulling them slightly outwards.
7. Pull the top of the carriage up.
10. Slide the carriage to the right, and remove it with the belt from the Printer.
Removing the Drive Belt
Removal
1. Remove the Carriage Assembly ' page 8!37.
2. Release the belt from the clips on the underside of the carriage.
Reassembling: Clip the belt to the carriage, using the same part of the belt as was originally used. Also, match the vertical lines on the belt with the vertical grooves on the carriage. The horizontal lines on the belt face outwards.
Removing the Drive#Belt Pulley
Removal
1.Remove the encoder strip ' page 8#15.
In the following step, take care not to break the black plastic tab on top of the motor.
2.Press the carriage motor towards the left, and remove the belt from the motor shaft.
If you need greater maneuverability of the motor, press the black plastic tab on top very slightly downwards.
B
A
Re ssem ling: Make sure the belt is correctly positioned on the shaft grooves.
3. On the left of the Printer, remove the belt from the pulley.
Reassembling: Make sure the belt s orre tly pos t oned on the pulley grooves.
4.Underneath the left side of the chassis beam, release the black plastic clip and push the pulley shaft upwards.
5.Remove the pulley, shaft, and bushing from the Printer.
Removing the Drive Roller
Removal
1.Remove the Drive.roller Gear ' page 8.22.
2.Remove the Media Motor Assembly ' page 8.23.
3.Remove the Overdrive Assembly ' page 8.50.
4.Remove the Engaging.lever Support ' page 8.32.
5.Remove the large black plastic gear from the left side.plate.
6.Remove the overdrive assembly ' page 8.50.
7.Use the Pincharm Lever to raise the pinch.wheels, and lift the right side of the drive roller up.
Reinstalling the Drive Roller
In the following pro edure, take are not to injure your fingers if you let the drive roller snap into pla e.
In he following p oced e:
Take care not to damage the media separator. Don t let it slip under the drive roller.
Take care that the edge of the media separator does not damage the rubber surface of the drive roller.
1. Position the Drive Roller on top of the pinch wheels.
2.Make sure that the gear on the left side of the roller is positioned immediately to the left of the side%plate.
4.Ensure that the bearing assembly at the right end of the drive roller is seated in the right sideplate and completely on the right side of the axial bias plate.
5.Replace the Overdrive Assembly ' page 8$50.
6.Replace the Media Motor Assembly ' page 8$23.
Press down on the media mount as you replace the three screws. This is to ensure correct spacing between the drive roller and the cartridge nozzles.
C li r tion: Perform the accuracy calibration after reassembling the Printer. (Details ' chapter 5.)
Removing the Pinch,Arm Lift Mechanism
Refer to figure 10 ' page 49.
Removal
1.Remove the drive roller ' page 8,44.
2.Little by little, unscrew the cam,journal screw (item 1) on the right side, at the same time continually pushing the screw in towards the center of the Printer, until you feel that you have pushed the cam,journal nut out of the journal.
3.Pull the right cam,journal (item 2) out of the bar cam (item 3).
4.Grasp the left cam,journal (item 4) on the left side of the Printer.
5.Reach around to the front of the Printer and push the top of the bar cam slightly towards the rear of the Printer, simultaneously pulling the left cam,journal to the left, so that the bar cam can begin to slide out of the left sideplate.
Installation
1.Reinsert the pinch$arm assemblies into the chassis. Make sure that the bushings are correctly inserted in the holes.
2.Slide the bar cam (item 3) to the right. You must position it between the left and right side plates, or the lift mechanism will not work.
In the following step, do not overtighten the cam journal screw. Doing so could break the journal, cause the bar cam to enter the side plate hole, and thus restrict the action of the pinch arm lever.
3.Before repositioning the right cam$journal (item 2), tighten its nut just to the point where the nut is inside the journal. Reinstall the journal and slightly tighten the screw (item 1).
Removing the Overdrive ssembly (including the Overdrive Roller, Media Separator, Media eflectors and Media Sensor)
Refer to figure 11 ' page 1.
Removal
1.Remove the Spittoon ' page 020.
2.Remove the rimer ssembly ' page 02 .
3.Remove the Service Station ' page 02 .
4.isconnect the media0sensor cable from the main (connector labeled ME I ).
. Remove the clutch retaining ring (item 1) that secures the overdrive clutch (item 2) to the overdrive roller (item 3).
. Slide the overdrive clutch (item 2) to the left and remove it from the overdrive roller (item 3).
7.Remove two screws (item 4) from the right side of the printer and one screw (item ) from the left side.
. Loosen one screw (item ) on the left side, but do not remove it.
9.Lift the complete Overdrive ssembly (item 7) (which includes the overdrive roller, media separator, media deflectors and media sensor) from the printer.
Removing the Entry Platen
Refer to figure 12 ' page 54
Removal
1.Remove the Overdrive Assembly ' page 8'50.
2.Remove the screw (item 1) that attaches the entry platen (item 2) to the right side'plate.
3.Remove the screw (item 3) that attaches the entry platen (item 2) to the left side'plate.
4.Release the indicated entry'platen clips by pushing the bottom front corners of the entry platen up.
5. Pull the entry platen horizontally out from the Printer.
Installation
1. Position the entry platen between the two side plates.
2.Slide the top of the entry platen in, and correctly position it on the inside of each side plate.
On e ch s de p te, the upper tw p ns sh u d t uch the entry p tenb ve t nd the wer p ns sh u d t uch the entry p ten be w t.
Upper Pins
Lower Pin
Entry Platen
3. Refasten the indicated entry platen clips.
4.Inserting a screwdriver under the side#plate on the right of the entry platen, lever the entry platen over to the left, so that it is flush against the left side#plate.
There must be no space between the entry platen and the right side plate. It doesn't matter if there is a small space between the entry platen and the left side plate.
5.Replace the screw (item 1) on the right#hand side and the screw (item 3) on the left#hand side.
1.Tighten the screws, making sure that the entry platen is aligned tight against the right side#plate.
Moisture on Printer
Users should use the Printer in an environment between 5% and 95% relative humidity To recover from moisture condensation turn the Printer off and using the main roller as a reference wait until the Printer is completely dry before using it again
Level of Printer Usage
To achieve good performance and long lifetime of the P Design et 430/450C/455CA Printers users should limit use to the following recommendations duty cycle :
The service configuration plot gives an indication of how much the Printer has been used: number of plots number of cartridges number of times the Printer has been turned on Details ' page 4729
Friction on Slider Rod
The carriage bushings are made of a porous composite material Oil stays inside them by means of capillary action Never place the bushings on an absorbant material To prevent friction of the bushings on the slider rod remove dirt from the slider rod and chassis beam Apply oil Anderol 406P part number: 604070 5 to the slider rod 3 drops and to the bushings if they are running dry
Noisy Carriage Wheel
To prevent noisy movement of the carriage remove aluminum or dust particles from the wheel at the back of the carriage and from the slider path along which the wheel moves
Ink Spilling
The service configuration plot gives an estimation of the amount of ink in the Printer's spittoon. (Details ' page 4029.) To prevent ink spilling, replace both the spittoon and the ink0separator when the spittoon is almost full. About 880 primes are needed to fill up the ink0separator.
Note that if you clear the EEROM or replace the electronics module, the factory spittoon value is reset to 0% used. Keep in mind that the value printed on the service configuration plot may greatly underestimate the amount of ink in the spittoon.
Belt Swelling
To prevent new belts from swelling incorrectly, keep them in their bags with dissicant until you need to install them.
Cleaning the Printer
To maintain the Printer in good operating condition keep it free of dust accumulation ink and other contamination Cleaning intervals are determined by the Printer environment and by the types of Printer supplies used
General Cleaning
Proper general cleaning should include the following:
1 Blow away dust accumulation with compressed air if available
2Clean the outer surface of the Printer with a damp sponge or cloth Use a mild soap and water solution if necessary Do not use abrasive cleaners
3 Wipe the Printer dry with a soft lint.free cloth
Cleaning the Drive Roller
Due to the ink s reflectance ink spilled on the roller can disrupt the Printer s edge.sensing function To remove any ink from the roller perform the following procedure:
1 Connect the Printer to the ac power source
2 Switch the Printer ON and wait for it to finish initialization
3 Open the top cover
4Keep the cover switch pressed while pressing Form Feed repeatedly until the stained area of the drive roller is positioned at the top where it can be cleaned
5 Turn the Printer OFF and disconnect it from the ac power source
6 Apply IPA alcohol to a soft lint.free rag
7 Use the rag to clean the roller surface
8 Allow the drive roller to dry
9If other areas of the roller have been stained by ink repeat the above steps
10 Reconnect the Printer to the ac source turn the Printer on and load paper to test that no ink reflections disrupt operation of media loading
Introduction
The HP DesignJets 43 , 45 C and 455CA follow on from and replace the DesignJet 33 and 35 C. The HP DesignJets 43 , 45 C and 455CA (like the DesignJets 23 , 33 , 25 C and 35 C) have inherited much of the system architecture and features of the DesignJet 22 . Their writing system, however, is based on that of the DesignJet 65 C.
This chapter describes some of the main features of the HP DesignJets 43 , 45 C and 455CA. Before reading it, read the functional overview of the DesignJet 22 ' •HP DesignJet 220 and HP DesignJet 200 Printers - Service Manual,' part number C3 8789 .
(Information on the DesignJet 65 C ' •HP C2858B/C2859B DesignJet 650C Service Manual,' part number C285889 Rev B).
Roll Media
When a roll8feed assembly is installed on the Printer, roll media can be used. The roll8feed assembly consists of:
DTwo roll8feed components.
DA spindle.
DTwo media stops.
The roll8feed assembly is installed below the sheet media entry path, to allow the ease of loading for sheet media. When roll media is loaded into the Printer, it is passed around a diverter roll, which optimizes the infeed path to the Printer. Once a plot/print is completed, a built8in cutter automatically slides across the paper to cut the plot/print from the roll.
Removing Static Charge from the Media
An anti8static brush located under the entry platen prevents static charge from building up on the media. A charge can cause the media to stick to itself and jam the Printer.
Gripping the Media
When you load the media, it is gripped by the pinch/arms.
Pinch Arm Sensor
The pinch/arm sensor is a switch sensor that is attached to the Printer Chassis. It detects the position of the pinch/arm lever. Linkage, attaching the lever to a cam, causes the cam to release the switch as the pinch/arms are raised. The pinch/arm sensor is electrically connected to the main PCA.
Providing a Force on Top of the Media
Bail
The bail provides a normal force on top of the media. There is no bail sensor on the Printer to detect if the bail is up or down.
Bail Lift Mechanism
The bail features an automatic lift mechanism driven by the media motor using a series of gears and actuated by the cartridge carriage. The cable/based design eliminates the torque on the axle of the bail/lift cam and thus improves reliability. This mechanism is also more accessible. (Removal ' page 8/28.)
Detecting the Lines and Media Edges
Line Sensor
The line sensor on the cartridge carriage is used to:
DDetect the left and right media edges.
DDetect and measure lines drawn on media when performing accuracy calibration.
DScan the setup and alignment sheets.
DFind the platen roller reference mark.
Moving the Carriage
Carriage Drive Mechanics
Motor, Belt and Pulley
The carriage (Y4axis) drive consists of a DC motor directl2 driving a single belt and the carriage.
The motor assembl2 itself provides the tension needed on the belt, eliminating the need for a separate pulle2 tensioner.
The belt clamps itself to the carriage; there are no separate belt clamps.
The interface between the motor shaft and belt is friction based.
You can remove the belt without having to remove the pulle2 on the left end of the belt.
Carriage Guidance
The carriage moves along on just one stainless steel slider rod. It is guided b2 two integrated bronze bushings, which are self4lubricating, and a back wheel.
Positional Feedback
An encoder strip provides feedback on the position of the carriage. The strip does not require adjustment.
Carriage PCA
The carriage PCA is based on that of the DesignJet 650C. It connects to the main PCA through a long 604conductor (2x30) trailing cable. The carriage PCA contains:
Optical line sensor
Thermistor circuit
Linear encoder
Cartridge nozzle firing circuit
Some electronic components on the DesignJet 450C and 450CA carriage PCA are not present on the DesignJet 430 carriage PCA. At power4on the Printer firmware identifies whether the carriage is for a color or a monochrome model, and behaves accordingl2.
Providing Ink
P in idge
The HP DesignJets 430, 450C and 455CA use the same cartridges as does the HP DesignJets 330 and 350C.
Di nce e ween i ge nd Medi
The distance between the carriage and the writing surface can determine image sharpness. As the distance increases, the drop shape and directionality degrade and are more difficult to predict. You can change the distance using the adjusting screw on the carriage (details ' page 5,5).
Adjusting Screw
Back Slider
Engaging Tab
Beam
Cross±section Integrated
Line Sensor
Servicing the Cartridges
Service Station
DThe service station is easy to access and remove, and is replaceable as one unit.
DThe absence of a drop detector implies a different cartridge/maintenance algorithm to guarantee correct nozzle conditions. The Printer warms the nozzles and spits ink:
DBefore each plot.
DAfter each cartridge change.
DWhile printing, depending on: cartridge, humidity, temperature, and plot ink density.
DThe ventilation holes, which were located on the service/station sled on the DesignJet 650C, are now located on the ink separator to prevent them from becoming clogged.
Spittoon
A single, redesigned spittoon is located on the right side of the Printer.
Primer
The Printers feature a manual primer, based on that of the DeskJet 1200, instead of the automatic one of the DesignJet 650C.
DA bellows assembly provides a vacuum to suck ink from the nozzles. The suction tubes have a wider diameter than those of the DesignJet 650C, to help prevent clogging.
DAn ink separator isolates the bellows from the cartridges, preventing ink contamination of the bellows.
Although the primers for the DesignJets 430, 450C and 455CA and DesignJets 230 and 250C look identical, their characteristics are different. Installing the incorrect primer can damage the cartridges or reduce the servicing of the cartridges. For the correct part numbers for the primers ' chapter 7.
Electronics Module
The electronics module includes the main PCA power supply and fan It is one exchangeable part; you do not need to open it If you replace the electronics module remember to swap any SIMMs from the old module to the new one
Sensors
There is no bail sensor for the P DesignJets 43 45 C and 455CA There is a pinch8arm sensor which is different to the one installed on the P DesignJets 33 and 35 C The following sensors connect to the main PCA
The co er sensor is a mechanical switch that detects if the Printer cover has been raised If you open the cover while the Printer is plotting the plot is cancelled!
The media sensor detects the presence of media It is also used to determine media length
The line sensor sends signals to the carriage and is used to detect the mark encoder and read alignment patterns It is also used to determine media width
The pinch arm sensor detects whether the pinch8arms have been raised The servo processor uses the sensor to determine the pinch8arm position during the initialization sequence
OM
The Printer firmware code is contained on either an in8built masked ROMsoldered to the main PCA or a flash ROM SIMM installed in the inner8most socket at the back of the Printer If both are present the Printer recognizes the code on the ROM SIMM instead of that on the in8built ROM The power8on LED sequence tells you whether the Printer is using code from in8built ROM or from a ROM SIMM If the LEDs begin to light up from the right then the Printer is using the ROM SIMM If the LEDs begin to light up from the left then the Printer is using the built8in ROM To find out the firmware8code revision level that the Printer is using print a user setup sheet or a service configuration plot
AM
The Printers have a standard four megabytes of on8board RAM They also have one RAM8expansion socket which can hold an optional 48 8 68 or 328 megabyte DRAM SIMM The socket is the outer8most one at the back of the Printer
EEROM
EEROM is used as nonvolatile storage for calibration and configuration data Useful information from the EEROM is printed on the service configuration plot The EEROM is soldered to the Main PCA in both new and rebuilt electronic modules
If you clear the EEROM or replace the electronics module perform all calibrations Also note that the factory spittoon value on the cleared or new EEROM is 0% Keep in mind that the value printed on the service configuration plot may greatly underestimate the amount of ink in the spittoon
Input/Output Interfaces
The Printers have both a parallel Bi<Tronics and a serial RS<232<C interface Unlike the DesignJet 650C they have no modular input/outputMIO You can connect the Printers to a network by means of an HP JetD rect EX or HP JetD rect EX P us3 external print server
Bi*Tronics
In addition to the operating modes of the DesignJet 220 the Bi<Tronics interfaces feature the extended<capability<port ECP forward and reverse operating modes providing for faster communication
RS*232*C
The supported baudrates are 1200 2400 4800 9600 19200 and 38400 with eight bits and no parity or seven bits with either odd or even parity Mark parity is not supported Both XON/XOFF and DTR handshaking are supported ENQ/ACK handshake is not supported
Power Supply
An auto<ranging power supply is located in the electronics module
The primary side of the power supply contains rectified line W R N I N G voltage that can be lethal when touched even if the ON/OFF
switch is OFF.
In any case, you should not need to open the electronics module. It is one exchangeable part.
Water Condensation
In humid environments water may condense on the side<plates A wick attached to the underside of the right side<plate routes water drops away from the main<PCA electronics
Memory Usage
It is difficult to calculate the amount of Printer memory needed to plot a drawing of any given file size Memory is used not just to hold the input data but also for system overhead processing work/space and storage of the internal representation of the plot Some types of graphics require relatively large amounts of memory Examples are wide lines raster fill patterns polygons and user/defined lines
lot Orient tion
The output orientation of the drawing also has an impact on memory usage Compare a plot of horizontal lines with one of vertical lines Lines plotted parallel to the carriage axis take up considerably less memory than those plotted perpendicular to it The Printer builds graphic display objects on a swath/by/swath basis A horizontal line can be contained in one swath A vertical line spans many swaths and therefore requires more entries in the Printer s internal display list
ster Im ge rocessor
The raster transfer language RTL provides a solution to insufficient memory on the Printer When all the data is sent to the Printer in the order left/to/right and top/to/bottom the Printer is able to plot the data as it receives it For this to happen software a raster/image processor in the computer must first rasterize all the data The software issues a commandreferred to in RTL as no neg ti e motion telling the Printer that it will not receive data for any media location on which it has already plotted
The use of no negative motion is called flow mo e Data flows through the Printer without being stored in a display list so the size of the file that you can send is almost unlimited
#9Number of units
_C9Degree s Celsius
_F9Degree s Fahrenheit
A9 Amp s
2 Acoustic
ac9Alternating current
accuracy calibration9X:axis calibration
addressable dpi9A resolution higher than the nominal value of the cartridges giving a finer grid on which the plotter can selectively position dots and improve print quality
ASIC9Application:Specific Integrated Cir: cuit
baud rate9For the RS:232:C interface the data transmission rate between the computer and the plotter bits per second
bidirectional print mode9A print mode in which plotting is performed while the carriage is moving in either direction
binding9Obstruction to movement
Bi)Tronics9A parallel interface standard
_C9Degree s Celsius
CAD9Computer:Aided Design
calib.9Calibration
CAM9Computer:Aided Manufacturing
carriage axis9The axis along which the carriage moves Y:axis
carriage LED9Line sensor
cartridge9Print cartridge pen
centronics9A parallel interface standard
checkout9Of nozzles: testing of nozzles by firing them one by one
checksum9A programming method used to minimize data errors when data are transferred Part of a definition from
The Harper o ns D ct onary of omputer
Terms E Ian R Sinclair 99
cm9Centimeter s
Customer Engineers9HP field support engineers
D/A1)size plotters9Models C3 9 A and C4 94A
data display9Service monitor
dB9Decibel s
dc9Direct current
depletion9The selective reduction of the number of drops placed on the media in order to prevent an excess of ink on the me: dia
display data9Service monitor
display list9An internal logical map in swath format containing data representing graphical objects
DOS9 MS:DOS MicroSoft Disk:Operat: ing System
dpi9Dot s per inch the plotter s resolu: tion of raster images on the media
DRAM9Dynamic Random:Access Memory
drive roller9Platen roller
drive)roller gear9Helical gear at right: hand side of drive roller
driver< n electronic circuit that pro= vides input to another electronic circuitfrom Webster's Ninth New Collegiate Dic tionary E Merriam=Webster 99
2 Configuration data used by software to control input and output between the com= puter and the plotter
DTR<Data Terminal Ready
duty cycle<The amount of use a plotter should withstand without undue mainte= nance
E/A0/size plotters<Models C3 9 and C4695
ECP<Extended Capability Port Bi= Tronics operating mode
EEROM<Electrically Erasable Read=Only
Memory
electronics module<The equivalent of the electronics enclosure of previous models in the DesignJet series However the elec= tronics module is orderable as one part you should not open it
EPROM<Erasable Programmable Read=
Only Memory
ESD<Electrostatic discharge
_F<Degree s Fahrenheit
film< type of media
flow mode<The plotting of images that have already been rasterized by computer software and do not need to be rasterized by the plotter itself
ft<foot/feet
half/toning<The placement of dots to create a visual effect of different colors or different shades of gray
helical gear<Right=hand drive=roller gear
HP<Hewlett=Packard
HP/GL<Precursor of HP=GL/2
HP/GL/2<Hewlett=Packard s standard graphics language for its plotters
HP/RTL<Hewlett=Packard Raster Trans= fer Language
Hz<Hertz
IC<Integrated Circuit
IEEE<Institute of Electrical and Electron= ics Engineers
in<Inch es
I/O<Input/Output
IPA<Isopropilic alcohol
ips<Inch es per second
K<Kilobyte s
Kana/8< Japanese character set
Kanji< Japanese character set
Kbyte<Kilobyte
kg<Kilogram s
Kg<Kilogram s
LAN<Local rea Network
lb<Pound s
LED<Light=Emitting Diode
line sensor<Carriage LED
m<Meter s
margin<Part of the media on which the plotter is incapable of printing
Mbyte<Megabyte
media;(Used instead of medium.) The material on which the graphics are plotted: paper, translucent material, vellum, film, or special paper.
media axis;The axis along which the me< dia moves. (X<axis; paper axis.)
media jam; situation in which media becomes blocked in the plotter mechanisms.
media*jam lever;Pinch<arm lever.
media*length calibration;Media<sensor calibration.
media*sensor calibration;Media<length calibration.
mil;1/1000 of an inch.
minimum pass time;The time necessary for ink to dry sufficiently before the plotter can place more ink adjacent to it.
MIO;Modular Input/Output.
mm;Millimeter(s).
monitor mode;Service monitor.
MS*DOS;MicroSoft isk<Operating Sys< tem
no negative motion; n RTL command that indicates to the plotter that it will re< ceive all data already in the order in which it should be plotted.
off*axis ink system; system whereby ink is pumped to the cartridges from a res< ervoir that does not move with the carriage.
PAL;Programmable rray Logic.
palette; set of pens for which width and % shading are defined using the setup sheet or the graphics software.
paper axis)Media axis (X<axis).
parity; n error<checking method for in< formation transfer between a computer and a peripheral device. Parity is used to check the accuracy of binary data.
pass; movement of the carriage from left to right, or from right to left, as it plots the graphic.
pass advance;The distance that the me< dia advances between carriage passes.
PC;Personal omputer.
PCA;Printed ircuit ssembly.
pen;1. Even though the inkjet plotter has no physical pens, the lines it draws match the attributes for pens numbered 1 through 8 in the application software. (See also •palette.')
2. Sometimes used instead of •print car< tridge.'
pinch*arm lever;Pinch<wheel lever, me< dia<jam lever.
PJL)Printer ob Language, developed by Hewlett<Packard to give software applica< tions more job<level device control and to provide device status information to the ap< plication.
platen roller) rive roller.
plot quality;Print quality.
PML;Printer Management Language.
P/N;Part Number.
power cycle;The switching of the plotter off and then on again.
primary colors;cyan, magenta, yellow, black.
print quality;Plot quality
Product Line 30;Hewlett<Packard's product line of large<format, pen and ther< mal<inkjet plotters.
PWM8Pulse9Width Modulation
RAM8Random9Access Memory
raster8 A matrix of dots or pixels where each pixel is defined by a bit A bit that is •on' will print a dot on the paper A bit that is •off' will leave the area blank 2 A method for defining a plot directly in terms of the pixels rather than as vectors
raster image processor8Software that converts graphics data to pixel format
relative humidity8The ratio of the amount of water vapor actually present in the air to the greatest amount possible at the same temperature from Webster's
Ninth New Collegiate Dictionary
E Merriam9Webster 99
resolution8A measure of image sharpness expressed as a number of lines per unit length When referring to plotters address9 able resolution means the smallest move the plotter can make programmatically
rms8Root mean square
ROM8Read9Only Memory
roman8A character set based on the Latin alphabet
RTL8see •HP9RTL '
sec8Second s
secondary colors8Red blue green
service monitor8Data display; display data; monitor mode
SIMM8Single In9line Memory Module
skew8Misalignment
special paper8A paper specifically devel9 oped by HP for HP inkjet plotters
SPROC8Servo9Processor Code
swath8That portion of a drawing plotted between advances of the drive roller in Fast mode InBest mode the drive roller ad9 vances half a swath at a time; inNormal mode it may advance a full swath or half a swath depending on whether the plot is col9 or or monochrome
TCP/IP8Transmission Control Protocol /
Internet Protocol
translucent8Describes a type of media through which light passes
TTOE8Thermal Turn9On Energy
UART8Universal Asynchronous Receiver
Transmitter
unidirectional print mode8A print mode in which plotting is performed while the carriage moves in one direction and no plotting is performed while the carriage moves in the opposite direction
vellum8A type of strong paper
VLS8Vertical9line straightness
A
absorption, ink, 6/17
AC power outlet, 8/3
Accuracy Calibration, 1/3, 5/2 before performing, 5/3 performing, 5/3
adjust carriage, 1/8
adjusting carriage, 10/5
Carriage/to/Media Distance, 5/5
align cartridges, 1/5
Align Media, front/panel light, 3/3
anti/static brush, 1/6, 10/2
application notes, part number, 7/26
area fill, blotchy, 6/16
automatic bail lift mechanism, 10/3
B
Bail
part number, 7/22
Service Test, 4/23
bail, 1/8, 10/3 cam, 1/8
lift mechanism, 10/3 removing, 8/28
number of errors,
service configuration plot, 4/29 system, 4/3
testing, 4/4, 4/5, 4/8, 4/23
Bail Assembly, 8/7
problem, 1/8
Bail Cycle, Service Test, 4/8
Bail Mechanisms, part number, 7/18
Banding, test pattern, 6/12
baud rate, and parity, 10/8
bellows, primer, 10/6
belt, 4/3
error, 2/9, 4/11
moving the carriage, 10/4 removing, 8/41
slipping, 6/8 swelling, 9/3
bench run, 4/18, 4/29 parameters, clearing, 4/32
Bi/Tronics, interface, 10/8 cables, 7/27
black
area fills, 6/16 number of plots,
service configuration plot, 4/29
bleeding, 6/17
blooming, 6/17
blotchy area fills, 6/16
brush, anti/static, 10/2
bushings
carriage guidance, 10/4 friction, 6/8
Calibration, Accuracy, 1/3
calibration, clearing parameters, 4/32
cam gear wearing, bail, 1/8
Carriage, noisy, 1/4
carriage, 4/3, 6/8
axis, encoder test, 4/5, 4/25 bushings, 9/2
distance to media adjust, 5/7 check, 5/5
drive mechanics, 10/4 LED, 10/3
motor, 4/3, 10/4 control, 1/8 error, 2/9 removing, 8/18
noise, 9/2 PCA, 10/4
Carriage Assembly part number, 7/16 problem, 1/4
Carriage Axis, Service Test, 4/10, 4/12
carriage/to/media distance, 6/8
Cartridge
continuity problem, 145 warm4up, 645
cartridge, carriage, removing, 8437
Cartridges
continuously rejected, 145 front4panel light, 344 part numbers, 7426 Troubleshooting, 642
cartridges, 648, 649, 6413 faulty, 145 identification, 443 misaligned, 6413 number of,
service configuration plot, 4429 print, 1045
servicing, 1046
centronics interface cables, 7427
charge, static, 1042
chassis beam, 249, 4411
cleaning
cartridge contacts/pads, 145 drive roller, 944
plotter, 944
clearing the EEROM, 4432
clogging in service station, 1046
coating, media, 6413
color
configuration, key, 4427 hue changes, 6418 inks, 6417
number of plots,
service configuration plot, 4429
Color Alignment Quality, test pattern, 649
Color Variation, test pattern, 6411
communication, plotter4computer, 443
Compatible Documentation, 7426
configuration, plot, service, 4429
configuration procedure, EEROM model ID, 4427
continuity problem, cartridge, 145
cover sensor, 443
Cover Sensors, problem, 144
Covers, part numbers, 748
customer expectations, print quality, 647
Cutter, problem, 147
D
Data, front4panel light, 344
data display, 4426
detecting the media edges, 1043
dirt on
carriage wheel, 942 pulley, 249, 4411 slider rod, 942
dirty
encoder strip, 648 pads, 145
pulley, 648
display data, 4426
display list, 1049
distance, carriage4to4media, 1045
dot gain, 6413
DRAM SIMM, 443 part numbers, 7426
drive belt, removing, 8441
Drive Roller, part number, 7422
drive roller, 443, 542, 6413 bearings, 6413
faulty, 6413 radius, 6413 reinstalling, 8445 removing, 8444
drive4belt pulley, removing, 8442
Driver Configuration, 642
drive4roller gear, removing, 8422
drop detector, absence of, 1046
drop volume causing banding, 6413
duty cycle, 942
E
Earth, 843
ECP, 1048
edges, detecting media, 1043
EEROM, 433, 532, 933, 1038 clearing, 4332
contents,
service configuration plot, 4329 error, 138
model ID, configuration procedure, 4327
electrical
contact, cartridge, 6313 Service Test, 4324
Electronics, Service Test, 4321
Electronics Module, part number, 7310
electronics module, 239, 433, 933, 1037 removing, 8313
Electrostatic Discharge Precautions, 834
encoder, strip, 6313 removing, 8315
Encoder Strip, part number, 7312
encoder strip, 138, 239, 433
encoder, media3axis, 433
encoders, carriage axis (encoder strip), 1034
encoder3strip slots, 638
end3point accuracy, 532
end3covers, removing left, 8310
right, 8311
engaging gear, 138
engaging lever problem, 138
support, removing, 8332
entering
service mode 1, 436 service mode 2, 4322
Entry Platen, part number, 7322
entry platen, removing, 8352
environmental conditions, 6317
errors, EEROM, 138
exchange assemblies, 732
External Print Servers, part numbers, 7327
extra memory, 836
F
factory spittoon, 4329 fan, 1037
feedback, positional, 1034 fibers, media, 6317
fill density, uneven, 6316
firmware, release,
service configuration plot, 4329 firmware code, 836
Firmware Revision, latest, 132 flash ROM SIMM, 1037
flow mode, 1039
friction, 638 slider rod, 932
Front Panel, Service Test, 439
front panel keys, 433 LEDs, 433
Front Panel Overlay, part numbers, 7325 Front3Panel Assembly, removing, 8312
G
gear
bail cam, 138 engaging, 138
gripping the media, 1033 Ground, Electrical, 833
H
handshaking, 1038
holes for ventilation, service station, 1036 hue changes, 6318
humidity, relative, 6317
I
identification, cartridge, 433 incompatible media, 6316, 6317
initialization mechanical, 492 printer, 492
ink
color, 6917 on roller, 994
providing, 1095 separator, 993 smearing, 595, 6917 spilling, 993
spray, 6916
ink separator, 1096
input/output interfaces, 1098
installing a RAM or ROM SIMM, 896
interfaces input/output, 1098 parallel, 1098 serial, 1098
J
JetDirect, 1098
L
last system error, 4929
LED, carriage, 1093
LEDs, 493
left end9cover, removing, 8910
length of lines, 592
lifetime, 992
line
length, 592
sensor, 592, 1093, 1094, 1097
Line Sensor
not calibrated, 194 problem, 194
line sensor, not calibrated, 4914
linear encoder (on carriage), 1094
Liquids, 893
Load Media, front9panel light, 393
M
main PCA, 1097
Mains, 893
marks, starwheel, 6916
masked ROM, 192, 8913, 1097
Downloadable music track free online. mechanical initialization, 492
Media, 692, 6915 continuously crashes, 196 front9panel light, 394
media, 6917 axis, 592
encoder test, 495, 4925 edges, detecting, 1093 expansion, 592
fault, 6913
jam, 299, 4911, 1092 motor, 493
defective, 6913 removing, 8923 sensor, 493, 1097
thickness, 592
type, incorrect, 6916
media axis, Service Tests, 4916
Media Loading, problem, 197
memory, usage, 1099
MIO, 1098
modular test, 4919
moisture, on plotter, 992
mono configuration, key, 4928
motor, carriage, 1094
moving the carriage, 1094
N
No defects found, Print Quality Plot, 6915
no negative motion, 1099
No Power ON, problem, 196
noise, carriage wheel, 992
Noisy, Carriage, 194
Nozzle Print, test pattern, 695
Nozzles
misdirected, 696
Hp Designjet 450c Ink Cartridges
not printing, 6:6
nozzles, 4:3, 6:8 blocked, 6:13 faulty, 6:13 misdirected, 6:13
O
Obstructions, 1:8
oil, 2:9, 4:11 slider rod, 9:2
optical line sensor, 10:4
optical sensor, 4:3
orientation of plot, 10:9
output from tests, 4:7
overdrive, 4:3
assembly, removing, 8:50
Overdrive Assembly, part number, 7:22
Overdrive Mechanisms, part number, 7:18
P
Panel Assembly, part number, 7:10
parallel, interface, 10:8 cables, 7:27
parity, 10:8
Part Numbers
Bail, 7:22
Bail Mechanisms, 7:18
Carriage Assembly, 7:16 Cartridges, 7:26 Covers, 7:8 documentation, 7:26 DRAM SIMM, 7:26 Drive Roller, 7:22
Electronics Module, 7:10 Encoder Strip, 7:12 Entry Platen, 7:22
external print servers, 7:27 Front Panel Overlay, 7:25 Overdrive Assembly, 7:22 Overdrive mechanisms, 7:18 Panel Assembly, 7:10 Pincharm Assembly, 7:20 Primer Assembly, 7:14 Printer Labels, 7:24
printer support, 7:4
Quick Reference Guide, 7:25 Rollfeed Assembly, 7:6 Service Station, 7:14 Spittoon, 7:10
Trailing Cable, 7:16
Users Guide, 7:25
X:axis Motor, 7:12
Y:axis Motor, 7:12
PCA, carriage, 10:4
pens, number of,
service configuration plot, 4:29
pinch:arm
lever linkage, removing, 8:24 lift mechanism, removing, 8:47 sensor, 10:3, 10:7
Pincharm Assembly, part number, 7:20
pinch:arm sensor, 4:3
positional feedback, 10:4
power
cycles, number of,
service configuration plot, 4:29 supply, 10:8
part of electronics module, 10:7
power on, self:test, 4:2
Precautions
Electrostatic Discharge, 8:4
Safety, 8:3
primer, 10:6 removing, 8:25
Primer Assembly, part number, 7:14
print cartridges, 10:5
print heads
touching media, 6:17 touching service station, 6:13
Print Quality
problems, 1:3, 6:2
Troubleshooting Checklist, 6:2
print quality, 1:8 plot, 6:4
Print Quality Plot
Analyzing, 6:5
no defects found, 6:15
print:mode characteristics, 10:5
Printer Configuration, 6:2
Printer Labels, Part Numbers, 7724
Printer Support, part numbers, 774
print7quality troubleshooting, 6716
Problem
Bail Assembly, 178
Carriage Assembly, 174
Cover Sensors, 174
Cutter, 177
Line Sensor, 174
Media Loading, 177
No Power ON, 176
Print Quality, 173, 672
Protective earth terminal, 873
puddling, 6713
pulley, 279, 473, 4711, 1074 removing, 8742
PWM carriage axis,
service configuration plot, 4729 media axis,
service configuration plot, 4729
Q
Quick Reference Guide, part numbers, 7725
R
RAM
memory usage, 1077 SIMM, installing, 876
raster, 1079
raster image processor, 1079
Ready, front7panel light, 373
reassembly, 873
reinstalling, drive roller, 8745
relative humidity, 6717, 972 bleeding/blooming/wicking, 6717 water on main PCA, 1078
release, firmware, 4729
Removal and Installation, Bail Assembly and
Star Wheel Assembly, 877
removing
bail7lift mechanism, 8728 belt, 8741
carriage motor, 8718 cartridge carriage, 8737 drive belt, 8741
drive roller, 8744 drive7belt pulley, 8742 drive7roller gear, 8722 electronics module, 8713 encoder strip, 8715
engaging7lever support, 8732 entry platen, 8752 Front7Panel Assembly, 8712 left end7cover, 8710
media motor, 8723 overdrive assembly, 8750 pinch7arm lever linkage, 8724
pinch7arm lift mechanism, 8747 primer, 8725
pulley, 8742
right bracket, 8717 right end7cover, 8711 roller, 8744
Rollfeed Assembly, 879 service station, 8726
spittoon, DesignJet 230/250C, 8720, 8721 top cover, 878
trailing cable, 8734 trailing7cable guide, 8736
repaired assemblies, 772
replacement parts, 772
resistance of motor driver, 279, 4711
right bracket, removing, 8717
right end7cover, removing, 8711
roll media, 1072
![]()
roller
reinstalling, 8745 removing, 8744
roll7feed, assembly, 1072
Rollfeed Assembly part numbers, 776 removing, 879
ROM, 473, 1077
SIMM, installing, 876
RS72327C, interface, 1078 cables, 7727
RTL, 1059
S
Safety
Cautions, 853
Warnings, 853
Safety Precautions, 853
self test, power5on, 452
sensors, 1057 cover, 1057
line, 1053, 1054, 1057 media, 1057 pinch5arm, 1053, 1057 Service Test, 4515
serial, interface, 1058 cables, 7527
Service, Tests, 153
service
configuration plot, 4529, 953 interpreting, 4530 printing, 4530
monitor, 4526 station, 453 tests, 453
Service Calibrations, when required, 552
Service Mode 1, 456
Service Mode 2, 4522
Service Station, part number, 7514
service station, 1056 removing, 8526
Service Test, sensors, 4515
Service Tests, 451, 454 Bail, 4523
Bail Cycle, 458
Carriage, 4512 Carriage Axis, 4510 electrical, 4524 Electronics, 4521 Front Panel, 459 media axis, 4516 modular, 4519 servo/encoder, 4525
servicing cartridges, 1056
servo/encoder, Service test, 4525
sharpness of image, 1055 SIMM, 1057
slider rod, 158, 259, 453, 4511, 558, 658, 1054 friction, 952
slipping of belt, 259, 4511, 658 smearing of ink, 6517 software, 1059
specifications accuracy, 552
environmental, moisture, 952 spilling of ink, 953
Spittoon, part number, 7510
spittoon, 953, 1056 factory,
service configuration plot, 4529 removing, 8520, 8521
spray, 6516 spreading of ink, 6517
SPROC, release,
service configuration plot, 4529 starwheel marks, 6516
static charge, 1052 stopping a test, 456, 4522
swath, advance angle, incorrect, 6513 swelling of belt, 953
System Error Codes, 153, 252
system errors, number of,
service configuration plot, 4529
T
tape on cartridges, 155 test, service, 453 Tests, Service, 153
thermistor circuit, 1054 theta5Z error, 658 thin5film damage, 155 Tools, 855
top cover, removing, 858
Trailing Cable
mispositioned, 154
part number, 7516
trailing cable, 453, 1054 guide, removing, 8536 removing, 8534
translucent, media, 6517
Troubleshooting, 151
Cartridges, 652
Error Codes, 252 troubleshooting, print quality, 6516
Troubleshooting Checklist, Print Quality, 652
Hp Designjet 450c Windows 10
TTOE, 6517
U
uneven fill density, 6516 usage, level of, 952 User Messages, 352
user5defined parameters, clearing, 4532 Users Guide, part numbers, 7525
V
vacuum, 1056 vellum, 6517
ventilation holes, 1056
Vertical Line Straightness, test pattern, 657 vertical5line straightness, 555
viewing test output, 457
W
warning, 1058
Water, Warning, 853
water
condensation, 1058 on main PCA, 1058
wearing of parts, 158
wick, 1058
wicking, 6517
window sensor, 1057
X
X5axis calibration,
service configuration plot, 4529
X5axis Motor, part number, 7512
Y
Y5axis Motor, part number, 7512
Hp Designjet 430 Service Manual Pdf
About This Edition
This is the first edition of this service manual.
1st edition, titled
HP C4713A, 4714A, 4715A, 4715A, C6080A and C6081A
HP DesignJet 430, 450C and 455CA Service Manual, September 1997
R
What's in This Book
This manual contains information necessary to test, calibrate and service
HP DesignJet 430 printers (models C4713A and C4714A)
HP DesignJet 450C printers (models C4715A and C4716A)
HP DesignJet 455CA printers (models C6080A and C6081A)
For information about using these printers, refer to the corresponding user and
The procedures described in this manual are to be performed by
Service Manual
HP DesignJet 430 HP DesignJet 450C HP DesignJet 455CA Printers For HP Internal Use Only Warranty WARNING 0002 Copyright HewlettPackard Company 1997 The information contained in this document is subject to change without notice. The procedures described in this manual are to be performed by HP-qualified service personnel only. This document contains proprietary information that is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated into another language without the prior written consent of HewlettPackard Company. First edition, September 1997 Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. Hewlett-Packard shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. Electrical Shock Hazard Serious shock hazard leading to death or injury may result if you do not take the following precautions: 0001 Ensure that the ac power outlet (mains) has a protective earth (ground) terminal. 0001 Disconnect the Printer from the power source prior to performing any maintenance. 0001 Prevent water or other liquids from running onto electrical components or circuits, or through openings in the enclosure. Electrostatic Discharge Refer to the beginning of Chapter 8 of this manual, for precautions you should take to prevent damage to the Printer circuits from electrostatic discharge. Safety Symbols General definitions of safety symbols are given immediately after the table of contents. Product Support, Barcelona Division Hewlett-Packard Española, S.A. Avda. Graells, 501 08190 Sant Cugat del Vallès Spain Service Manual HP DesignJet 430 HP DesignJet 450C HP DesignJet 455CA Printers 001b-$(' .#$- 0017001c(/001c& 000400130010000f000e0011 001a#$- '001c(/001c& 001e)(.001c$(- $(!),'001c.$)( ( 001e --001c,2 .) . -.0005 001e001c&$001d,001c. 001c(001f - ,0$001e 000f D 00150018 0012 -$'(0016 . 0007 *,$(. ,- 0003')001f &- 0011 0010 001c(001f 001000040006 D 00150018 0012 -$'(0016 . 00070011 *,$(. ,- 0003')001f &- 0011 000b0010 001c(001f 001000040006 D 00150018 0012 -$'(0016 . 00110010 *,$(. ,- 0003')001f &- 0011 0007000e00070010 001c(001f 0011 0007000e001000040006 0013), $(!),'001c.$)( 001c001d)/. /-$(' .# - *,$(. ,-0005 , ! , .) .# 001e), -*)(001f$(' /- , 001c(001f +/$001e%3, ! , (001e '/$001f -0006 0005 0006 00100011 000f 001a# *,)001e 001f/, - 001f -001e,$001d 001f $( .#$- '001c(/001c& 001c, .) 001d * ,!),' 001f 001d2 001500183001e ,.$!$ 001f - ,0$001e * ,-)(( & )(&20006 0004000600100012 00030013 0007 00100011 0018001c,. 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0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 001b001c60007000760011 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 001a-4$/ 001c2.*5 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 001f 1$/ 0011-,#$,0 1(-, 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0018$+-/5 001e0 &$ 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 001a*-1 0019/($,1 1(-, 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 001b 01$/ 0016+ &$ 001a/-'$00-/ 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 0003 HP DesignJet 430, 450C and 455CA Printers 0006000560007 0006000560007 0006000560007 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056 000600056000e 000600056000e 000600056000e 0011-,1$,10 3(( General Definition of Safety Symbols International caution symbol (refer to manual): the product is marked with this symbol when it is necessary for the user to refer to the instruction manual in order to protect against damage to the instrument. Indicates dangerous voltage (terminals fed from the interior by voltage exceeding 1000 volts must also be marked). 00010002 Protective conductor terminal. For protection against electrical shock in case of a fault. Used with field wiring terminals to indicate the terminal that must be connected to ground before operating equipment. Low-noise or noiseless, clean ground (earth) terminal. Used for a signal common, as well as providing protection against electrical shock in case of a fault. A terminal marked with this symbol must be connected to ground in the manner described in the installation (operating) manual, and before operating the equipment. 00010002 Frame or chassis terminal. A connection to the frame (chassis) of the equipment, which normally includes all exposed metal. Alternating current Direct current Alternating or direct current 0002 0006 0005 0006 0004 The WARNING sign denotes a hazard. It calls attention to a procedure, practice, or the like, which, if not correctly performed or adhered to, could result in personal injury. Take care not to cut yourself on the encoder strip inside the plotter. 0003000100020001 0001 000100050001000700010006 000300030003 00010005000400070002000400070006 The CAUTION sign denotes a hazard. It calls attention to an operating procedure, practice, or the like, which, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the product. HP DesignJet 430, 450C and 455CA Printers 0001 0002 000e00030004 0006 0007 0005 HP DesignJet 430, 450C and 455CA Printers 1-1 0013(-+)001f.001e-$)( 0019#$, 001e#001c*- + 0$&& '.$001f 2). -#+).'# -# + & /001c(- ,- *, -) -001c% 0# ( -+).001d& ,#))-$(' -# *+$(- +0005 Is the Printer Using the Latest Firmware Revision? 000f !)+ ,* (001f$(' -$' -+).001d& ,#))-$(' -# *+)001d& ' 001d2 001f)$(' -# /001c+$)., - ,-, )+ + *&001c001e$(' *001c+-, 00020#$001e# '001c2 ()- ( 001f + *&001c001e$('00030004 001e# 001e% 0#$001e# !$+'0001c+ + /$,$)( -# *+$(- + $, .,$('0005 0019) 001e# 001e% 0#$001e# !$+'0001c+ + /$,$)( -# *+$(- + $, .,$('0004 0003000f 0010 0010 0007 00040007000f0012000b00060007 0002000e 0011000f00050010000b000e 0003 000e0010 0001 *001c' 3 0005 0018)' *+)001d& ', 0#$001e# )001e001e.++ 001f $( 001c+&$ + !$+'0001c+ + & 001c, , '001c2 #001c/ 001d ( ,)&/ 001f $( &001c- + + /$,$)(,0005 0018) $! -# + $, 001c ( 0 !$+'0001c+ + /$,$)( -# ( + *&001c001e -# 0012$+'0001c+ 0018001300140014 001d !)+ + *&001c001e$(' 001c(2 *001c+-,0005 Important Information 0019# 0016+$(- + !$+'0001c+ $, 001e)(-001c$( 001f $-# + )( 001c !&001c,# 001700150014 0018001300140014 001c- -# 001d001c001e% )! -# 0016+$(- + )+ )( 001c '001c,% 001f 001700150014 $(,$001f -# & 001e-+)($001e, ')001f.& 0005 0019# !$+'0001c+ 3+ /$,$)( & / &0004 !)+ 1001c'*& 000e00050006000700050006 0004 $, *+$(- 001f 001d2 -# 0016+$(- + )( -# , -.* ,# - 001c(001f )( -# , +/$001e 001e)(!$'.+001c-$)( *&)-0005 0019# + /$,$)( & / & $, 001c&,) *+$(- 001f )( 001c &001c001d & )( 001c(2 !&001c,# 001700150014 00180013001400140005 0010) ()- )* ( -# & 001e-+)($001e, ')001f.& 0005 Important 001a# ( + *&001c001e$(' -# & 001e-+)($001e, ')001f.& 0004 001c&0001c2, + ' '001d + -) 001e# 001e% -# !$+'0001c+ + /$,$)( & / & )! -# new & 001e-+)($001e, ')001f.& 0005 0019# + /$,$)( & / & 0$&& 001d *+$(- 001f )( -# -)* ,.+!001c001e )! -# ')001f.& 0005 000e&,)0004 001e# 001e% -# !$+'0001c+ + /$,$)( & / & )! -# 001700150014 0018001300140014 $(,-001c&& 001f $( -# old & 001e-+)($001e, ')001f.& 0005 001a$-# -#$, $(!)+'001c-$)( 2). '.,- 001f) -# !)&&)0$(' 00070005 0013! -# !$+'0001c+ + /$,$)( & / & )! -# 001700150014 0018001300140014 $( -# )&001f & 001e-+)($001e, ')001f.& $, lower -#001c( -# !$+'0001c+ + /$,$)( & / & )! -# ( 0 & 001e-+)($001e, ')001f.& 0004 -# ( 2). must not $(,-001c&& -# 001700150014 0018001300140014 $(-) -# ')001f.& 0005 0005 0013! -# !$+'0001c+ + /$,$)( & / & )! -# 001700150014 0018001300140014 $( -# )&001f & 001e-+)($001e, ')001f.& $, higher -#001c( -# !$+'0001c+ + /$,$)( & / & )! -# ( 0 & 001e-+)($001e, ')001f.& 0004 -# ( 2). must $(,-001c&& -# 001700150014 0018001300140014 $(-) -# ')001f.& 0005 00111001c'*& 0007 0019# 001700150014 0018001300140014 !$+'0001c+ + /$,$)( & / & $, 000e00050006000700050006 001c(001f -# !$+'0001c+ + /$,$)( & / & )! -# & 001e-+)($001e, ')001f.& $, 000e00050006000700050006 0005 001b). 0).&001f ., -# & 001e-+)($001e, ')001f.& without -# 001700150014 0018001300140014 $(,-001c&& 001f0005 00111001c'*& 0019# 001700150014 0018001300140014 !$+'0001c+ + /$,$)( & / & $, 000e00050006000700050006 001c(001f -# !$+'0001c+ + /$,$)( & / & )! -# & 001e-+)($001e, ')001f.& $, 000e00050006000700050006 0005 001b). 0).&001f ., -# & 001e-+)($001e, ')001f.& with -# 001700150014 0018001300140014 $(,-001c&& 001f0005 1-2 HP DesignJet 430, 450C and 455CA Printers Troubleshooting What Can I do when a System Error Code Appears on the FrontĆPanel Display? Chapter 2 contains a list of system error codes and their respective descriptions and recommended corrective actions. Only try one recommended action at a time and check if the error code has disappeared. If you have an error code which is not documented in this Service Manual or you have an error which you cannot resolve, then report the error to the HP Response Center or the nearest HP Support Office. When reporting the error, have the following information ready: D D D D D D D D Model and Serial Number of the printer. Which firmware revision the printer is using. The complete error code. The Service Configuration Plot. The Current configuration sheet. Which software application the customer is using (name, version, etc.). Is the problem reproducible by you? Additional comments about the usage, the setting, etc. Have you performed a Service Test on the Failed Component/Assembly? If possible, always perform a Service Test on the component/assembly that you are about to replace, just to make sure that is the component/assembly that has failed. If the test on that component/assembly passes, you should NOT replace it. For information on the Service Tests and how to use them ' Chapter 4. Have you Performed the Accuracy Calibration? Is the printer calibrated correctly after replacing a component? Refer to Chapter 5 to check when the Accuracy Calibration is required. What can I do to Solve PrintĆQuality Problems? Whenever an PrintĆQuality problem appears, it is advisable to print the PrintĆQuality Plot to help diagnose the problem. The PrintĆQuality Print will help you differentiate between possible Cartridge errors and other problems such as incorrect frontĆpanel selection, driver or RIP configuration or mechanical problems. For information on solving PrintĆQuality problems ' Chapter 6. Troubleshooting HP DesignJet 430, 450C and 455CA Printers 1-3 What can I do if the Line Sensor has Problems Detecting Media? 1 00136'$11(4$ (-* #$/.1(21 .- 2'$ #0(4$80.++$0 130% '$ ' - %.+ 2'$ 1$-1.0 !7 0$%+$'2(-& 2'$ +(&'20005 0011+$ - 2'$ #0(4$80.++$0 0001 0011' /2$0 000e0005 2 Line sensor incorrectly calibrated: 001e'$ '30 '7 ' +(!0 2(.- (-'+3#$1 ' +(!0 2(.- .% 2'$ +(-$ 1$-1.0 .- 2'$ ' 00( &$0005 001f.3 ,312 31$ 0015001b 0018 22$ %(+, 5'$- /$0%.0,(-& 2'$ '30 '7 ' +(!0 2(.- 00020012$2 (+1 0001 0011' /2$0 00030005 001a2'$05(1$ 2'$ +(-$ 1$-1.0 5(++ ' 4$ /0.!+$,1 +. #(-& 1.,$ 27/$1 .% ,$#( 0005 3 001e'$ 0017(-$ 001d$-1.0 (1 % 3+270005 001c$/+ '$ 2'$ 0011 00( &$ 000f11$,!+7 0001 / &$ 8 0005 What can I do if the Carriage is Noisy? 1 0012(027 0011 00( &$ !31'(-&10005 001c$,.4$ #312 / 02('+$1 %0., 2'$ 0011 00( &$ !31'(-&1 -# %0., 2'$ 1+(#$0 0.# +.-& 5'(' 2'$ 0011 00( &$ ,.4$10005 0016% -$'$11 070004 //+7 +3!0(' -2 2. 2'$ 1+(#$0 0.#0005 2 0018 *$ 130$ 2' 2 2'$ !$+2 (1 '.00$'2+7 /.1(2(.-$# .- 2'$ 001f8 6(1 ,.2.00005 3 001c$,.4$ #312 / 02('+$1 %0., 2'$ 0010 '* 0010$ , -#0004 (% -$'$11 070004 //+7 &0$ 1$0005 4 0011'$'* %.0 % 3+27 0011 00( &$0005 001b$0%.0, 2'$ 0011 00( &$ 000f6(1 001e$12 0001 / &$ 8000700060005 What can I do if the Cover Sensor isn't Working? 0003 0007 0006000e001300070010 00110007 0011000e0010 0011 000f000400100012 000e 0012 0007 0010000e 00120015000f0004 0007 0004001100110007 0005000b00140002 1 0010$%.0$ 20.3!+$1'.2(-&0004 , *$ 130$ 2' 2 7.3 0$ -.2 (- 001d$04('$ 0018.#$ 0007 !$' 31$ 2'$ 0011.4$0 1$-1.0 (1 #(1 !+$# -# 001b0(-2$0 5(++ 2'(-* 2' 2 2'$ '.4$0 (1 +5 71 '+.1$#0005 001b.5$0 001a00140014 2'$ 001b0(-2$0 -# 15(2' (2 ! '* 001a0019 & (- -# '$'* (% 2'$ 0011.4$0 1$-1.0 5.0*10005 2 0011'$'* (% 2'$ ' !+$ %.0 2'$ %0.-28/ -$+ 11$,!+7 (1 '.--$'2$# '.00$'2+7 2. 2'$ $+$'20.-('1 ,.#3+$0005 3 001c$/+ '$ 2'$ %0.-28/ -$+ 11$,!+7 0001 / &$ 800070005 What can I do if the Carriage Assembly has problems parking in the Service Station? 1 Mispositioned trailing cable: 001e'$ 20 (+(-& ' !+$ , 7 !$ /0$4$-2(-& 2'$ ' 00( &$ %0., 0$ '(-& 2'$ +$%28' -# 12./0005 0018 *$ 130$ 2' 2 2'$ 20 (+(-& ' !+$ (1 /.1(2(.-$# 3-#$0 2'$ /+ 12(' 2 !1 2 2'$ ! '* .% 2'$ ' 00( &$ '.4$00004 -# -.2 !.4$ 2'$,0005 2 001e'$ 0011 00( &$ (1 -.2 2 2'$ '.00$'2 '$(&'20005 0011'$'* -#0004 (% -$'$11 070004 #)312 2'$ 0011 00( &$ '$(&'2 00020012$2 (+1 0001 ' /2$0 00030005 3 001e'$ 0010$+2 (1 -.2 '.00$'2+7 /.1(2(.-$# .4$0 2'$ (#+$0 /3++$70005 4 0011'$'* %.0 % 3+27 ! (+ +$4$0 ,$' -(1, !$' 31$ 2'$ 0011 00( &$ , 7 ' 4$ 20.3!+$ / 11(-& .4$0 (20005 1-4 HP DesignJet 430, 450C and 455CA Printers Troubleshooting What can I do if the Printer continuously rejects Cartridges? If you are in Service Mode 1, the cover sensor is disabled. In order to test a new Cartridge set, the Printer must be powered OF and and ON again. 1 Remove tape and align cartridges: 0018,# $0#/3#,2 !001f31# -$ !001f020'%# .0- *#+1 '1 2&001f2 2&# 31#0 &001f1 $-0%-22#, 2- 0#+-4# 2&# 2001f.# $0-+ ,#5 !001f020'%#10006 001a#+-4# 2&# 2001f.#0006 2 Dirty pads: 001c&# !-,#!2'-, #25##, 2&# !001f00'001f%# 001900130011 001f,' 2&# !001f020'%# $*#6 !-,#!2-0 '1 +001f'# 7 +#001f,1 -$ 001f %-*' 3 *# -, 2&# $*#6 !-,#!2-0 2&001f2 2-3!0001 001f %-*' .001f' -, 2&# 0019001300110006 001c&# 0013001f00'001f%# 001c#12 0003'#2001f'*1 0001 .001f%# 9 0004 ',!*3'#1 001f 2#12 -$ 2&'1 !-,#!2'-,0006 001e&#, ,-88*# $001f'*30#1 -!!300005 !*#001f, 2&# $*#6 !-,2001f!21 -, 2&# !001f020'%# 001f,' ', 2&# 0013001f00'001f%#0006 3 Continuity Problem: 001a#+-4# 001f** 2&# !001f020'%#1 $0-+ 2&# 0013001f00'001f%# 001f,' 207 ',12001f**',% (312 2&# 0#(#!2#' !001f020'%#0006 0016$ 2&# !001f020'%# '1 12'** 0#(#!2#' 2&#, 0#.*001f!# 2&# !001f020'%# 5'2& 001f ,#5 -,#0006 0016$ 2&# ,#5 !001f020'%# '1 ,-2 0#(#!2#' 2&#, !&#!)0005 -,# 7 -,#0005 '$ 2&# -2� !001f020'%#1 001f0# 0#(#!2#' -0 ,-20006 4 Faulty cartridge: 001b-+# *001f!) !001f020'%#1 0003 000700110004 5'2& 001d001b0014 0012001400150018001a0014 '001f2#1 -$ 0011.0'* 00020010 001f,' #001f0*'#0 +001f7 &001f4# 2&',9$'*+ '001f+001f%#0006 001c&'1 +#001f,1 2&001f2 2&# +001f2#0'001f* 31#' $-0 !&001f,#*',% ',) #&',' 2&# ,-88*#1 !001f, !0001f!) 5'2& 001f%',%0006 001e&#, 2&'1 &001f.#,10005 ',) 1##.001f%# +001f7 !001f31# +001f,7 ,-88*#1 2$001f'* 0003#'%&2 -0 +-0#00040006 001a#.*001f!# 2&# *001f!) !001f020'%# 5'2& -,# 5'2& 001d001b0014 0012001400150018001a0014 '001f2# -$ 0017001f7 00020010 -0 *001f2#00006 5 0016$ 2&# 0013001f020'%#1 001f0# ,-2 ',1#02#' !-00#!2*7 ',2- 2&# 0013001f00'001f%#0005 2&# 0013001f020'%#1 5'** # 0#(#!2#'0006 0017001f)# 130# 2&001f2 2&# 1.0',%1 2&001f2 &-*' 2&# 0013001f020'%#1 ', 2&# 0013001f00'001f%# 001f0# ,-2 0-)#, -0 +'1.*001f!#'0006 6 0019#0$-0+ 2&# 0013001f00'001f%# 001c#12 0001 .001f%# 9 0006 7 001a#.*001f!# 2&# 001c0001f'*',% 0013001f *# 0001 .001f%# 000f9000f0006 8 001a#.*001f!# 2&# 0013001f00'001f%# 001111#+ *7 0001 .001f%# 000f9 000e0006 Troubleshooting HP DesignJet 430, 450C and 455CA Printers 1-5 What can I do if the Media continuously crashes? 1 001d001b# !001e + 001d %001d001c!0019 $'0019001c001d001c !* 00100015 0019(()'-001d001c0005 0011001e + 001d %001d001c!0019 !* &'+ 00100015 0019(()'-001d001c0004 0019001c-!*001d + 001d 001b,*+'%001d) +' ,*001d 00100015 %001d001c!0019 0019&001c 001b 001d001b# +' *001d001d !001e + 001d ()'001a$001d% !* &'. *'$-001d001c0005 2 AntiĆstatic brush: 0011001e + !* 001a),* 0002$'001b0019+001d001c ,&001c001d) + 001d 001d&+)/ ($0019+001d&0003 !* 001c0019%0019001f001d001c ') )001d%'-001d001c0004 *+0019+!001b 001b 0019)001f001d 001b0019& 001a,!$001c ,( '& + 001d %001d001c!00190005 001b 0019)001f001d 001b0019& 001b0019,*001d + 001d %001d001c!0019 +' *+!001b# +' !+*001d$001e 0019&001c '0019% + 001d 0015)!&+001d)0005 3 0018 001d 0019))!0019001f001d !* 0019+ + 001d !&001b'))001d001b+ 001d!001f + !& )001d$0019+!'& +' + 001d )!-001d 0016'$$001d)0005 001d001b# 0019&001c !001e &001d001b001d**0019)/ 0019001c',*+ + 001d 001b0019))!0019001f001d0+'0%001d001c!0019 001c!*+0019&001b001d 0001 (0019001f001d 0 0019&001c +)/ +' $'0019001c + 001d %001d001c!0019 0019001f0019!&0005 4 0018 001d )!-001d 0016'$$001d) !* !&*+0019$$001d001c !&001b'))001d001b+$/0005 0016001d%'-001d + 001d )!-001d 0016'$$001d) 0019&001c !&*+0019$$ !& + 001d 001b'))001d001b+ ('*!+!'& 0001 (0019001f001d 0 0019&001c +)/ +' $'0019001c + 001d %001d001c!0019 0019001f0019!&0005 5 0018 001d '-001d)001c)!-001d . 001d001d$* +,)& 001e)001d001d !& 001a'+ 001c!)001d001b+!'&*0004 001b)001d0019+!&001f 001a,001a001a$001d* !& + 001d %001d001c!00190005 00120019#001d *,)001d + 0019+ + 001d $,+001b 0019**001d%001a$/ !* !&*+0019$$001d001c 001b'))001d001b+$/ 0019&001c !* &'+ 001e0019,$+/0005 6 Missing or damaged starwheels0005 00120019#001d *,)001d + 0019+ 0019$$ + 001d *+0019). 001d001d$* '& + 001d 001a0019!$ 0019**001d%001a$/ 0019)001d 001b'))001d001b+$/ !&*+0019$$001d001c 0019&001c +,)& ()'(001d)$/0005 7 Missing Media Deflectors0005 00120019#001d *,)001d + 0019+ 0019$$ + 001d 0012001d001c!0019 001c001d001e$001d001b+')* 0019)001d !&*+0019$$001d001c '& + 001d 0015)!&+001d)0004 '+ 001d).!*001d + 001d)001d 001b',$001c 001a001d %001d001c!0019 001b)0019* 001d*0005 What can I do if the Printer does not Power ON? 1 001d001b# + 0019+ + 001d ('.001d) 001b')001c !* 001b'&&001d001b+001d001c 001b'))001d001b+$/0005 2 001d001b# + 0019+ + 001d 001600140012 0017001100120012 0002001e!)%.0019)001d0003 !* !&*+0019$$001d001c 001b'))001d001b+$/ !& + 001d 001b'))001d001b+ *$'+ 0002+ 001d *$'+ 001e,)+ 001d*+ 001e)'% /',0003 0019+ + 001d 001a0019001b# '001e + 001d 0015)!&+001d)0005 3 0018)/ +' 001c!*001b'&&001d001b+ 0019$$ + 001d 001b0019001a$001d*0004 0019(0019)+ 001e)'% + 001d 000f)'&+ 00150019&001d$ 0019001a$001d0004 001e)'% + 001d 000e$001d001b+)'&!001b* 0012'001c,$001d 0019&001c + 001d& +)/ +' ('.001d) 00140013 + 001d 0015)!&+001d) 0019001f0019!&0005 0011001e &'+ !&001f 0019((001d0019)* '& + 001d 001e)'&+0(0019&001d$ 001c!*($0019/0004 + 001d& )001d($0019001b001d + 001d 000e$001d001b+)'&!001b* 0012'001c,$001d 0001 (0019001f001d 0000600070005 0011001e + 001d 0015)!&+001d) 001c'001d* 0015'.001d) 0014& .!+ + 001d 001b0019001a$001d* 001c!*001b'&&001d001b+001d001c0004 + 001d& + 001d ()'001a$001d% %,*+ 001a001d .!+ 0019&'+ 001d) 001b'%('&001d&+ '001e + 001d 0015)!&+001d)0005 0018' 001e!&001c + 001d 001e0019,$+/ 001b'%('&001d&+0004 ('.001d) 0014000f000f + 001d 0015)!&+001d) 0019&001c 001b'&&001d001b+ '&001d '001e + 001d 001b0019001a$001d* 0019&001c ('.001d) 00140013 0019001f0019!&0005 0014&001b001d + 001d 001e0019,$+/ 001b'%('&001d&+ !* 001b'&&001d001b+001d001c0004 !+ .!$$ &'+ 0019$$'. + 001d 0015)!&+001d) +' ('.001d) 001400130005 0018 !* 001b'%('&001d&+ * ',$001c + 001d& 001a001d )001d($0019001b001d001c0005 1-6 HP DesignJet 430, 450C and 455CA Printers Troubleshooting What can I do if the Printer has problems with Media Loading? 1 0010!001e001c$ ,!001a, ,!001e 0014001e001d'001a 0018001e'+(* '+ '+,001a%%001e001d 001c(**001e001c,%00005 2 0010!001e001c$ '001f ,!001e 001c001a001b%001e 001f(* ,!001e 0014001e001d'001a 0018001e'+(* '+ 001c('001e001c,001e001d 001c(**001e001c,%00005 3 0010!001e001c$ '001f ,!001e 0016'001c!001a*&+ 001a*001e 001d(/' 0002,!001e 0016'001c!001a*& %001e.001e* +!(-%001d 001b001e up00030005 4 0012001f ,!001e &001e001d'001a '+ 001c(','-(-+%0 *001e#001e001c,001e001d 001d-*' ,!001e &001e001d'001a 001e001d 001e 001c!001e001c$0004 ,!001e' &001a$001e +-*001e ,!001a, ,!001e 0013'001e 0018001e'+(* '+ '+,001a%%001e001d 001c(**001e001c,%00005 0012001f '001e001c001e++001a*00004 )001e*001f(*& ,!001e 0010001a**'001a 001e 0019001e+, ' )001a 001e 100070005 5 0014001a$001e +-*001e ,!001e %'001e +001e'+(* '+ 001c001a%'001b*001a,001e001d0005 0016001e*001f(*& ,!001e 000f001c001c-*001a001c0 0010001a%'001b*001a,'(' ' )001a 001e 10005 6 0017001e)%001a001c001e ,!001e 0014001e001d'001a 0018001e'+(* 0002)001a*, (001f ,!001e (.001e*001d*'.001e 001a++001e&001b%00003 ' )001a 001e 1000b00060005 7 0017001e)%001a001c001e ,!001e 0010001a**'001a 001e 000f++001e&001b%0 ' )001a 001e 1 0005 Only replace one component at a time and check if the problem has been solved before replacing another component. Using this procedure you will be able to determine exactly which component failed. What can I do if the Printer has problems with the Cutter? 1 0012001f ,!001e 0010001a**'001a 001e 000f++001e&001b%0 !001a+ )*(001b%001e&+ )'001c$' -) ,!001e 0010-,001e*000e D D 0010!001e001c$ ,!001a, ,!001e 001c001a001b%001e 001f(* ,!001e 0011*(',10016001a'001e% 000f++001e&001b%0 '+ '+ '(, %((+001e 001a'001d '+ *(-,001e001d 001c(**001e001c,%0 ' ,!001e 001c(.001e* 001c%')+0005 000f %((+001e 001c001a001b%001e 001c001a' 001b001e ,*001a))001e001d 001b0 ,!001e 0010-,001e*0004 )*001e.001e',' ,!001e 0010-,001e* 001f*(& &(.' 0005 0014001a$001e +-*001e ,!001a, ,!001e 0018)',((' 000f++001e&001b%0 '+ 001c(**001e001c,%0 '+,001a%%001e001d 001a'001d '+ 001a%' '001e001d /',! ,!001e 0015.001e*001d*'.001e 000f++001e&001b%00005 0012001f ,!001e 0018)',((' '+ %((+001e (* &'+)(+','('001e001d0004 ,!001e 001c-,001e* /'%% !001a.001e )*(001b%001e&+ )001a*$' ' ,!001e *' !, 001c(.001e*0005 2 0012001f ,!001e &001e001d'001a 001c*001a+!001e+ /!001e' &(.' ,!001e 0010-,001e*000e D D D 0014001a$001e +-*001e ,!001a, ,!001e*001e '+ '( &001e001d'001a ,*001a))001e001d '+'001d001e ,!001e 0010-,001e* &001e001c!001a'+&0005 0017001e&(.001e ,!001e 0010-,001e* ,( '+)001e001c, ', 001c(**001e001c,%00005 0017001e&(.001e ,!001e 0010-,001e* 001a'001d &001a$001e +-*001e ,!001a, 001b(,! *(,001a*0 001b%001a001d001e+ 001a*001e ,(-001c!' 001e001a001c! (,!001e* 001b0 ,!001e 001f%001a, +'001d001e+ 001a'001d '(, ,!001e +%()' +'001d001e+0005 0012001f ,!001e *(,001a*0 001b%001a001d001e+ 001a*001e ,(-001c!' 001e001a001c! (,!001e* 001b0 ,!001e +%()' +'001d001e+0004 0(- &-+, *001e+001e001a, ,!001e&0005 0012001f ,!001e 0016*',001e* '+ )%001a001c001e001d (' 001a ,001a001b%001e0004 ', &-+, 001b001e )%001a001c001e001d 001a+ 001c%(+001e ,( ,!001e 001e001d 001e 001a+ )(++'001b%001e ,( &001a$001e +-*001e ,!001a, ,!001e &001e001d'001a ,!001a, '+ 001c(&' (-, 001f001a%%+ 001c(**001e001c,%00005 0012001f ,!001e 0016*',001e* '+ ' ,!001e &'001d001d%001e (001f ,!001e ,001a001b%001e0004 ,!001e &001e001d'001a ,!001a, '+ 001c(&' (-, /'%% 001b001e %'001f,001e001d -) 001c001a-+' ,!001e 001c-,001e* ,( 001c*001a+! ',( ',0005 Troubleshooting HP DesignJet 430, 450C and 455CA Printers 1-7 What can I do if the Bail Mechanism Fails? 1 Obstructions: 001e001b0019! *001e0017* *001e001b(001b 0017(001b $% %0018)*(+0019*001f%$) 001f$ *001e001b -0017/ %001c *001e001b 0017001f' ))001b#0018'/0007 2 Wearing of parts: 0016001e001b 00190017# 001d001b0017( 0017$001a 001b$001d0017001d001f$001d 001d001b0017( #0017/ $%* #0017!001b 0019%((001b0019* 0019%$*00170019* -001f*001e *001e001b '001b001c* 001a(001f,001b2(%'001b( 001d001b0017( 001b,001b$ *001e%+001d001e *001e001b 00190017((001f0017001d001b 001f) 00170019*+0017*001f$001d *001e001b 001b$001d0017001d001f$001d '001b,001b(0007 0016001e001f) 00190017$ 001e0017&&001b$ 001a+001b *% 001b.0019001b))001f,001b -001b0017(001f$001d %001c &0017(*)0007 $%*001e001b( &(%0018'001b# #0017/ 0018001b *001e0017* *001e001b 00180017001f' 001900170018'001b 001e0017) 0018(%!001b$0007 3 Carriage motor control: 0016001e001b 00190017((001f0017001d001b #0017/ $%* &(%&001b('/ '%00190017*001b *001e001b 001b$001d0017001d001b#001b$* '001b,001b(0006 &(001b,001b$*001f$001d *001e001b 001d001b0017() 001c(%# 001b$001d0017001d001f$001d0007 $/ &(%0018'001b#) -001f*001e *001e001b 00190017((001f0017001d001b2#%*%( 0019%$*(%' )/)*001b# 0004001c%( 001b.0017#&'001b0006 *001e001b 001b$0019%001a001b( )*(001f&0005 %( 0017))%0019001f0017*001b001a #001b0019001e0017$001f0019) 0019%+'001a 00190017+)001b *001e001f) &(%0018'001b#0007 ')%0006 001f001c *001e001b 00190017((001f0017001d001b 00190017$$%* 001c001f$001a *001e001b *(+001b '001b001c* )*%& 001a+(001f$001d 001f$001f*001f0017'001f00017*001f%$ 000400190017+)001b001a 0018/ 001f$*001b(001c001b(001b$0019001b00050006 *001e001b 001b$001d0017001d001f$001d '001b,001b( 00190017$$%* 0018001b '%00190017*001b001a0007 4 Bail cam: 0016001e001b 00180017001f' #0017/ 001c0017' 001c(%# *001e001b +& &%)001f*001f%$0007 0016001e001f) 00190017$ 001e0017&&001b$ 001f001c *001e001b 00190017# 001f) %,001b( %( +$001a001b(2(%*0017*001b001a0007 0016001e001b $%*0019001e %$ *001e001b 00190017#0006 +)001b001a *% 001b$001d0017001d001b *001e001b '001b001c* 00180017001f' 0018(00170019!001b*0006 001f) $%* &(%&001b('/ '%00190017*001b001a 001c%( *001e001b 100180017001f' +&0002 0019%$001a001f*001f%$0006 0017$001a *001e001b 00180017001f' 001c0017') 00170018(+&*'/0007 0014001b(001c%(# 0017 00180017001f' 0019/0019'001b *001b)*0007 5 Adjust carriage: 0011001c *001e001b 00190017((001f0017001d001b #%,001b) %,001b( *001e001b 001b$001d0017001d001f$001d '001b,001b( -001f*001e%+* (0017001f)001f$001d 001f*0006 /%+ #0017/ $001b001b001a *% 0017001a +)* *001e001b 00190017((001f0017001d001b 0017$001d'001b %$ *001e001b )'001f001a001b( (%001a0007 0004 001b*0017001f') ' &0017001d001b 200070005 0010%-001b,001b(0006 0018001b 00190017(001b001c+' $%* *% 001b%&0017(001a001f0001b *001e001b &(001f$* '+0017'001f*/0006 -001e001f0019001e 001f) ,001b(/ )001b$)001f*001f,001b *% *001e001b 00190017((001f0017001d001b 0017$001d'001b0007 000e000e001500130012 000e((%() What is an EEROM error? $ 000e000e001500130012 001b((%( #001b0017$) *001e0017* )%#001b %001c *001e001b 001f$*001b($0017' *001b)*) *001e0017* *001e001b 001c001f(#-0017(001b &001b(001c%(#) 001e0017,001b 001a001b*001b0019*001b001a *001e0017*0006 -001e001b$ (001b2(001b0017001a001f$001d 001f$001c%(#0017*001f%$ 001c(%# *001e001b 000e000e0015001300120006 001f* 001a%001b)$0003* 0019%((001b)&%$001a *% *001e001b 001f$001c%(#0017*001f%$ *001e0017* 001e0017001a &(001b,001f%+)'/ 0018001b001b$ -(001f**001b$ *001e001b(001b0006 %( *001e0017* *001e001b 0019001e001b0019!)+# %001c 0017' *001e001b 001f$001c%(#0017*001f%$ 001f) 001f$0019%((001b0019*0007 0016001e001f) 001c0017001f'+(001b 001e0017) 001c001f,001b &%))001f0018'001b 00190017+)001b) D D D D D 000f0017+'*/ 001b'001b0019*(%$001f0019) #%001a+'001b0007 %$*00170019* &(%0018'001b#) -001f*001e *001e001b *(0017001f'001f$001d2001900170018'001b 0019%$$001b0019*001f%$)0007 000f0017+'*/ *(0017001f'001f$001d 001900170018'001b0007 000f0017+'*/ 00190017((001f0017001d001b0007 0016001e001b 0014(001f$*001b( -0017) *+($001b001a %001c001c -001e001f'001b 0017 *001b)* -0017) -(001f*001f$001d *% *001e001b 000e000e0015001300120006 *001e+) '001b0017,001f$001d 0019%((+&* 001f$001c%(#0017*001f%$ 0004%( 0017 0019%##+$001f00190017*001f%$ 001900170018'001b -0017) 001a001f)0019%$$001b0019*001b001a -001e001f'001b )001b$001a001f$001d 001f$001c%(#0017*001f%$ *% *001e001b 000e000e001500130012 +)001f$001d )%001c*-0017(001b 001a001f0017001d$%)*001f0019 *%%')00050007 0011* 001f) 001d001b$001b(0017'/ $%* 001b0017)/ *% 001a001f)0019%,001b( *001e001b 00190017+)001b0006 001a+001b *% *001e001b 001f$*001b(#001f**001b$* 0019001e0017(00170019*001b( %001c *001e001b 001c0017001f'+(001b #%001a001b)0007 1-8 HP DesignJet 430, 450C and 455CA Printers Troubleshooting 0011 2(. 001b+001f ,.+001f -'001b- -'001f 001b#%.+001f (001d001d.++001f001e $.,- 001b -001f+ 001b' 001f%001f001d-+#001d#-2 )(0001f+4001d.-0004 (+ 001b -001f+ -.+'#'! ( -'001f 0016+#'-001f+ 001e.+#'! -'001f 001c001f'001d' +.' (+ (-'001f+ ,001f+/#001d001f -001f,-,0004 -'001f' -'001f 0016+#'-001f+ #, '(- 001b.%-20005 001a(. $.,- '001f001f001e -( +001f,001f- -'001f 001000100017001500130005 0011' (-'001f+ 001d001b,001f,0004 2(. '001f001f001e -( #'001e -'001f 001d001b.,001f 0019'001f+001f #, 001b%0001b2, 001b' 00100010001700150013 001f++(+ 0'001f' 2(. ,0#-001d' (' -'001f 0016+#'-001f+ D 0011 #- #, 001f001b,2 -( +001f)+(001e.001d001f 001b 0007 000400050006 001f++(+0004 -'001f' -+2 ('001f (+ 001b%% ( -'001f (%%(0#'! ,-001f), (+ 001b )(,#001c%001f ,(%.-#(' 0002 000e(' #!.+001f -'001f 00100010001700150013 0#-' -'001f 001d(++001f001d- &(001e001f% 0011000f 0002#',-+.001d-#(', ' )001b!001f 40007000b00030005 D 0003 0011 2(. 001d001b'(- 001d(' #!.+001f -'001f 00100010001700150013 0#-' -'001f 001d(++001f001d- &(001e001f% 0011000f 001b -001f+ ,001f/001f+001b% 001b--001f&)-, 001b'001e 2(. 001d('-#'.001f !001f--#'! -'001f ,001b&001f 001f++(+ 001d(001e001f0004 +001f)%001b001d001f -'001f 001f%001f001d-+('#001d, &(001e.%001f ' )001b!001f 400060005 0019'001f+001f #, ,(&001f-#&001f, 001b' 00100010001700150013 001f++(+ 0'001f' 2(. ,0#-001d' (' -'001f 0016+#'-001f+ 0002'(+&001b%%2 ,'(0, .) 001b, 001b 0007 00040005 001f++(+0003 0002 00180#-001d' (' -'001f 0016+#'-001f+0004 001b%%(0 #- -( #'#-#001b%#3001f .'-#% #- '001b, 001d(&)%001f-001f001e -'001f )(0001f+4(' 00120010000f ,001f*.001f'001d001f0004 001b'001e ,0#-001d' ( -'001f 0016+#'-001f+0005 0002001a(. 001b+001f '(0 ,.+001f -'001b- -'001f 00100010001700150013 '001b, '(- 001c001f001f' 001d(++.)-001f001e0005 0011 001b 0007 00040005 001f++(+ 001b))001f001b+001f001e0004 #- 001b%,( 001d(++001f001d-, -'001f 00100010001700150013 001d('-001f'-,0004 001b'001e -'001f '001f1- -#&001f 2(. ,0#-001d' -'001f 0016+#'-001f+ 001500140004 -'001f 001f++(+ ,'(.%001e '(- (001d001d.+ #' !((001e .'#-,00050003 D 0003 0012001f001b/001f -'001f .'#- ( (+ 0006 &#'.-001f, -( 001e001f-001f001d- # -'001f 00100010001700150013 #, %(,#'! #-, #' (+&001b-#('0005 0019'001f' -.+' #- (' 001b!001b#' 001b'001e 001b%%(0 #- -( #'#-#001b%#3001f0005 0011 001b 0007 00040005 001f++(+ 001b))001f001b+, 001e.+#'! -'001f #'#-#001b%#3001b-#(' ,001f*.001f'001d001f0004 001b'001e -'001f 001d001b++#001b!001f 001e(001f, '(- 001c001f!#' -( &(/001f0004 -'001f' -'001f 00100010001700150013 #, )+(001c001b001c%2 001b.%-20005 0017001f)%001b001d001f -'001f 001f%001f001d-+('#001d, &(001e.%001f0005 Troubleshooting HP DesignJet 430, 450C and 455CA Printers 1-9 0002 0005 0007 0004 0003 00060007000b HP DesignJet 430, 450C and 455CA Printers 2-1 0014,'(001b' &&$& $001a001b' 000e001c ,$) 001e0017*001b 0017# 001b&&$& 0019$001a001b +001e001f0019001e 001f' #$( 001a$0019)'001b#(001b001a 001f# (001e001f' 0014001b&*001f0019001b 000f0017#)0017! $& ,$) 001e0017*001b 0017# 001b&&$& +001e001f0019001e ,$) 00190017##$( &001b'$!*001b0004 (001e001b# &001b%$&( (001e001b 001b&&$& ($ (001e001b 0012 0013001b'%$#'001b 001b#(001b& $& (001e001b #001b0017&001b'( 0012 0014)%%$&( 0011001c001c001f0019001b0005 0016001e001b# &001b%$&(001f#001d (001e001b 001b&&$&0004 001e0017*001b (001e001b 001c$!!$+001f#001d 001f#001c$&'0017(001f$# &001b0017001a,0007 0001 0001 0001 0001 0001 0001 0001 0001 000f$001a001b! 0017#001a 0014001b&001f0017! 0010)'0018001b& $001c (001e001b %&001f#(001b&0005 0016001e001f0019001e 001c001f&'+0017&001b &001b*001f'001f$# (001e001b %&001f#(001b& 001f' )'001f#001d0005 0015001e001b 0019$'%!001b(001b 001b&&$& #)'0018001b&0005 0015001e001b 0014001b&*001f0019001b 0012&001f#( 00020005 0007 0002 00030007 00060007 00040007 00030005 0015001e001b )&&001b#( 0019$#001c001f001d)&0017(001f$# '001e001b001b(0005 0016001e001f0019001e '$001c(+0017&001b 0017%%!001f00190017(001f$# (001e001b 0019)'($'001b& 001f' )'001f#001d 0002#0017'001b0004 *001b&'001f$#0004 001b(0019000500030005 000e' (001e001b %&$0018!001b' &001b%&$001a)0019001f0018!001b 0018, ,$) 001a001a001f(001f$#0017! 0019$'001b#(' 00170018$)( (001e001b )'0017001d001b0004 (001e001b '001b((001f#001d0004 001b(001900050005 0004000f0012001100130015000600100015 00040010 00110013000f00060015 00110010 00110010 00050013001100160007000e 0014 001100110015 0010 00030013001300110013 00020011 0014 001b001c$&001b '%001b#001a001f#001d (001f'001b (&$)0018!001b'001e$$(001f#001d (001e001b %&$0018!001b' 0018, 001a$001f#001d (001e001b *0017&001f$)' (001b'(' $& &001b%!00170019001f#001d %0017&(' 0002+001e001f0019001e '0017, #$( #001b001b001a &001b%!00170019001f#001d00030004 0019001e001b0019 +001e001f0019001e 001c001f&'+0017&001b &001b*001f'001f$# (001e001b %&001f#(001b& 001f' )'001f#001d $& 0019001e001b0019 001f001c 0017 '001b&*001f0019001b #$(001b 001a001b0017!' +001f(001e (001e001f' %0017&(001f0019)!0017& %&$0018!001b'0005 0014$'001b %&$0018!001b' +001e001f0019001e $00190019)&&001b001a 001f# 001b0017&!001f001b& 001c001f&'+0017&001b &001b!001b0017'001b' '0017, 001e0017*001b 0018001b001b# '$!*001b001a 001f# !0017(001b& &001b*001f'001f$#'0005 0014$ 001f001c (001e001b&001b 001f' 0017 #001b+ 001c001f&'+0017&001b &001b*001f'001f$# (001e001b# )%001a0017(001b (001e001b 00130011000f 0014000e000f000f 0018001b001c$&001b &001b%!00170019001f#001d 0017#, %0017&('0005 0013001b001c001b& ($ 001e0017%(001b& 0006 001c$& (001e001b %0017&( #)'0018001b& $001c (001e001b 00130011000f 0014000e000f000f0005 2-2 HP DesignJet 430, 450C and 455CA Printers System Error Codes 1 2 SETUP STATUS GROUP A B C D E F 3 FORM FEED REPRINT ERROR GROUP READY ALIGN MEDIA LOAD MEDIA G H I J FAST NORMAL BEST 00070006 '0017000e00190016001c0004 FILM Flashing CARTRIDGES DATA MEDIA ROLL SHEET GLOSSY 6 7 MEDIA TYPE MEDIA SOURCE 00070006#0005001900100011 0007! 0017001a00160011001c0004 Off D K E L M F K L M COATED 00070006 0011001d001d0011001b001c0004 On (Steady) CANCEL N O PAPER 5 PRINT QUALITY 4 A G N B H O C I Flashing KLM 00070006001c 0002 00180010 001b0011 00120016 001c00140015001800130003 Steady DEL 00070006001c 00060002 0007 00180010 001b0011 001900180003 J System Error codes 00140011 00120019001600160019 001500180013 001a 00130011001c 000f00190018001d 00150018 001d00140011 001a0019001c001c0015000e00160011 0011001b001b0019001b 000f001900100011001c 00180010 001d00140011 00150018001c001d001b001e000f001d001500190018001c 00180011000f0011001c001c 001b' 001d0019 001c00190016001f0011 001d00140011 001a001b0019000e0016001100170003 System Error Codes HP DesignJet 430, 450C and 455CA Printers 2-3 ((%( %001a001b) 001c%( *001e001b 000e0012 001b)001f001d$0010001b* 0006000500040002 000600070004 0017$001a 000600070007 0012(001f$*001b() D K E L M F A G N B H O C I J Steady KLM D K E L M F A G N B H O C I J Flashing KLM $ 001b((%( -001e001f0019001e *001e001b 0019+)*%#001b( 0019%+'001a &(%001800170018'/ )%',001b0002 '001f!001b 0017 &0017&001b( 0017#0002 #001f$%( 00190017(*(001f001a001d001b &(%0018'001b# 001b*00190003 000f$ %(001a001b( *% 001d001b* #%(001b 001f$001c%(#0017*001f%$ %$ *001e001b 001b((%(0002 *001e001b CANCEL !001b/ #+)* 0018001b &(001b))001b001a -001e001f0019001e -001f' 001a001f)&'0017/ 0017 Subcode0003 0016)001b *001e001b 001b((%( 0019%001a001b) 0018001b'%- *% 001c001f$001a 001f$001c%(#0017*001f%$ %$ *001e001b )+00180019%001a001b0003 Cartridges + Data + Media: 0015001e001f) 001b((%( 0019%001a001b 001f$001a001f00190017*001b) 0017 )001b,001b(001b &(%0018'001b# -001e001f0019001e -001f' (001b'+001f(001b 0017 0014001b(,001f0019001b $001d001f$001b001b( *% *(%+0018'001b)001e%%*0003 000f$ %(001a001b( *% 001d001b* #%(001b 001f$001c%(#0017*001f%$ %$ *001e001b 001b((%(0002 *001e001b CANCEL !001b/ #+)* 0018001b &(001b))001b001a -001e001f0019001e -001f' 001a001f)&'0017/ 0017 Subcode0003 0016)001b *001e001b 001b((%( 0019%001a001b) 0018001b'%- *% 001c001f$001a 001f$001c%(#0017*001f%$ %$ *001e001b )+00180019%001a001b0003 D K Ready + Cartridges: 0015001e001b 0013 0011 0014000f00110011 *001b)* 001c0017001f'001b001a0003 E L M 0012%))001f0018'001b 00190017+)001b) F A G N B H O C I J Steady DK 0001 0001 0001 0001 0013 0011 0014000f00110011 001f$)*0017'001b001a 001f) $%* 0017$ %(001f001d001f$0017' 000e0012 )+&&%(*001b001a &0017(*0003 0013 0011 0014000f00110011 00180017001a'/ 0019%$$001b0019*001b001a0003 0017+'*/ 0013 0011 0014000f001100110003 0017+'*/ 001b'001b0019*(%$001f0019) #%001a+'001b0003 D K Ready + Data: 0017(*(001f001a001d001b %$*001f$+001f*/ 0015001b)* 0017001f'+(001b0003 E L M 0012%))001f0018'001b 00190017+)001b) F A G N B H O C I J Steady DL 2-4 Cartridges + Data + Media: 0001 0001 0001 0001 0001 0017(*(001f001a001d001b) 001c0017+'*/ %( 00180017001a'/ )001b0017*001b001a0003 0017+'*/ %( 00180017001a'/ 0019%$$001b0019*001b001a *(0017001f'001f$001d 001900170018'001b0003 001f(*/ 00190017((001f0017001d001b 001c'001b. 0019001f(0019+001f*0003 0017+'*/ 00190017((001f0017001d001b0003 0017+'*/ 001b'001b0019*(%$001f0019) #%001a+'001b0003 HP DesignJet 430, 450C and 455CA Printers System Error Codes D K Ready + Media: 0014-0015+001d& 0012001c('0018'*!0003 E L M 0010'&&001d0016001f0019 00170015(&0019&0005 F A G N B H O C I J Steady DM D K E L M F A G N B H O C I J Steady DEFK 0001 0001 0001 0001 000f0016&'00150017001f0019 '% 001a%001d0017'001d'! 001d! 0014-0015+001d&0003 0015(001f', '% 001600150018001f, 0017'!!00190017'00190018 0014-0015+001d& !0017'00180019% 00150016001f00190003 0015(001f', 00190018001d0015 ''%0002 '% ''% 001700150016001f0019 #001d!0017001c001900180003 0015(001f', 0019001f00190017'%'!001d0017& '0018(001f00190003 Ready + Align Media + Load Media + Cartridges: 0019 '%, '% 000600170017(%00150017, 0015001f001d0016%0015'001d'! 0010%'0016001f0019 &0003 0010'&&001d0016001f0019 00170015(&0019&0005 0001 000e' 0019!'(001b001c 0019 '%, 001a'% '001c0019 0017(%%0019!' #001f'0003 000600180018 0019+'%0015 0019 '%, 0016, 001d!&'0015001f001f001d!001b 0015 0016001d001b001b0019% 00110006 0012000b 0003 00110019001a0019% ' 001c0015#'0019% 0004 001a'% '001c0019 0017'%%00190017' #0015%' !( 00160019%& '001a '001c0019 00110006 0012000b &0003 001a '001c001d& 0019%%'% 0017'00180019 0015##00190015%00190018 *001c001d001f0019 #0019%001a'% 001d!001b '001c0019 000600170017(%00150017, 0015001f001d0016%0015'001d'!0005 0001 001c00190017001e '001c0015' '001c0019 $(0015001f001d', '001a '001c0019 000600170017(%00150017, 0015001f001d0016%0015'001d'! #%001d!' 001d& 001b'00180003 001a '001c0019 $(0015001f001d', 001d& 0016001500180002 '%, ' 0017001f00190015! '001c0019 0016001f00150017001e 00170015%'%001d0018001b0019 '% %0019#001f001500170019 001d'0003 0001 0015001e0019 &(%0019 '001c0015' ,'( 001f'00150018 '001c0019 000600170017(%00150017, 0015001f001d0016%0015'001d'! #%001d!' 001d! '001c0019 0017'%%00190017' #'&001d'001d'! 0015!0018 '%001d0019!'0015'001d'!0002 0015!0018 0015001e0019 &(%0019 '001c0015' ,'( &0019001f00190017' '001c0019 0017'%%00190017' 00190018001d0015 ',#00190003 0001 0015001e0019 &(%0019 '001c0015' '001c0019 001f001d!0019 &0019!&'% '! '001c0019 00170015%%001d0015001b0019 001d& 0017001f00190015!0003 001a '001c0019 001d!0019 &0019!&'% 001d& 0018001d%', '% !' 001a(!0017'001d'!001d!001b 0017'%%00190017'001f,0002 001d' *001d001f001f 001c0015)0019 #%'0016001f0019 & %001900150018001d!001b '001c0019 001500170017(%00150017, 00170015001f001d0016%0015'001d'! #%001d!'0003 0001 0015(001f', 0013%0015001d001f001d!001b 00150016001f00190003 0001 0015(001f', 0015%%001d0015001b0019 0006&&0019 0016001f,0003 0001 0015(001f', 001f00190017'%'!001d0017& '0018(001f00190003 D K Ready + Load Media + Cartridges: 00190017001c0015!001d00170015001f 0010%'0016001f0019 0003 E L M 0010'&&001d0016001f0019 00170015(&0019&0005 F A G N B H O C I J 0001 001c00190017001e '001c0019 00070015001d001f 0006&&0019 0016001f,0003 0001 001c00190017001e '001c0019 0015##001d!001b 0010'&001d'001d'! 001d! '001c0019 00120019%)001d00170019 0012'0015'001d'!0003 Steady DFK System Error Codes HP DesignJet 430, 450C and 455CA Printers 2-5 D K E L M F A G N B H O C I Ready + Align Media + Load Media + Media: 000f))') '& 001b001a'$1$'001f+ %001e001c!001a&'*%0005 0017!001e 001b001a'$1$'001f+ *0*+001e% '* ,&001a001b$001e +' )001a'*001e ') $'.001e) +!001e 001b001a'$0005 00020012+ '* +!001e 001c001a))'001a 001e +!001a+ +001e*+* +' *001e001e .!001e+!001e) +!001e 001b001a'$ '* '& +!001e 001c'))001e001c+ ('*'+'& 001b0 +)0'& +' #&'001c# 001a 001a'&*+ '+00050003 0014'**'001b$001e 001c001a,*001e* J Steady DEFM D !001e001c# +!001e 001b001a'$1$'001f+ *0*+001e% +' *001e001e '001f '+ '* .')#'& 001c'))001e001c+$00005 D 0018*001e +!001e 001b001a'$ 001c0001c$001e +001e*+ +' !001e$( +)',001b$001e*!'+0005 D K Ready + Data + Media: 000f))') '& 00191001a/'* 001c001a$'001b)001a+'&0005 E L M 0014'**'001b$001e 001c001a,*001e* F A G N B H O C I J Steady DLM D K E L M F A G N B H O C I J Steady FL D K E L M F A G N B H O C I J D 0012* 00191001a/'* 001c001a$'001b)001a+'& 001d'&001e 0002001d001e+001a'$* ' !001a(+001e) 00070003 D 000e'001d 0', $'001a001d %001e001d'001a '& 001c'))001e001c+ ')'001e&+001a+'& D )001e +!001e %001a)#* -'*'001b$001e '& +!001e ($'+ 0012001f &'+0004 001c!001e001c# 001c001a)+)'001d 001e*0005 D )001e 001c001a)+)'001d 001e* 001c'))001e001c+$0 001a$' &001e001d 0012001f *'0004 +!001e ()'001b$001e% %001a0 001b001e '& +!001e 001e$001e001c+)'&'001c* %'001d,$001e0004 %001e001d'001a %'+') ') 001d)'-001e1)'$$001e) 001e001a) '001f 001a$' &%001e&+ '* '&001c'))001e001c+0004 +!001e ()'001b$001e% %001a0 001b001e '& +!001e 001c001a))'001a 001e0005 Load Media + Data: 0010')%.001a)001e !001a* 001a ()'001b$001e% '&+001e)001a001c+'& .'+! *'%001e '001f +!001e 001c!001a)001a001c+001e)'*+'001c* '001f +!001e ()'&+0005 0017!001e 0014)'&+001e) '* ,*'& 001a& '$001d 0010')%.001a)001e )001e-'*'& 1 0012&*+001a$$ +!001e $001a+001e*+ 001f')%.001a)001e )001e-'*'&0005 D 0012001f +!'* 001e))') )001e%001a'&*0004 )001e(')+ +!001e ()'001b$001e% +' 0',) 00110014 0015001e*('&*001e 001e&+001e)0005 0013'+001e 001c'&001d'+'&* 001a&001d 001a001c+'&* 001b001e001f')001e 001e))') '001c001c,))001e001d0005 0012&001c$,001d001e *001e+,( *!001e001e+ 001a&001d *001e)-'001c001e 001c'&001f' ,)001a+'& ($'+ '& )001e(')+0005 Ready + Align Media + Load Media + Data: 0017!'* '* 001a 001e&001e)'001c 00160*+001e% 000f))') +!001a+ 001c'-001e)* 001a001b',+ 00060006 001e))') 001c'001d001e*0005 D 0015001e(')+ +!001e ()'001b$001e% +' 0',) 00110014 0015001e*('&*001e 001e&+001e)0005 0013'+001e 001c'&001d'+'&* 001a&001d 001a001c+'&* 001b001e001f')001e 001e))') '001c001c,))001e001d0005 0012&001c$,001d001e *001e+,( *!001e001e+ 001a&001d *001e)-'001c001e 001c'&001f' ,)001a+'& ($'+ '& )001e(')+0005 Steady DEFL 2-6 HP DesignJet 430, 450C and 455CA Printers System Error Codes D K E L M F A G N B H O C I J Steady DEL D K E L M F A G N B H O C I Ready + Align Media + Data: '%%,&!001b0019+!'& ()'001a$001d% .!+ 00140015100070007 00020015001d)!0019$ 0013')+00030005 0013'**!001a$001d 001b0019,*001d* 0001 000f&001b'))001d001b+ 001b'&001e!001f,)0019+!'& !& 001b'%%,&!001b0019+!'&* *(001d001d001c0006()'+'001b'$0005 0001 000f&001b'))001d001b+ 001b'%%,&!001b0019+!'&* 001b0019001a$001d0005 0001 ))') !& '*+ 001b'%(,+001d)0005 Ready + Load Media + Data: 0016 001d)001d !* 0019 001b'%%,&!001b0019+!'& ()'001a$001d% 001a001d+.001d001d& + 001d 00100019!& 0013 0019&001c + 001d !&+001d)&0019$ %!001b)'()'001b001d**')*0005 0016 001d 00100019!& 0013 !* 001e0019,$+0 1 0014001d($0019001b001d + 001d $001d001b+)'&!001b* 0010'001c,$001d0005 J Steady DFL D K Ready + Cartridges + Data: 00100019)# &001b'001c001d) &'+ 001c001d+001d001b+001d001c0005 E L M 0013'**!001a$001d 001b0019,*001d* F A G N B H O C I J Steady DKL 0001 0001 0001 0001 0001 0001 0001 0001 0001 D K E L M F A G N B H O C I J Steady EFL System Error Codes 0016 001d $!&001d '& + 001d %0019)# 001d&001b'001c001d) !* 001c!)+0 ') %!**!&001f0005 0019,$+0 ') 001a0019001c$0 001b'&&001d001b+001d001c +)0019!$!&001f 001b0019001a$001d0005 0019,$+0 ') 001a0019001c$0 001b'&&001d001b+001d001c 001b0019))!0019001f001d *001d&*')0005 0019,$+0 ') 001a0019001c$0 001b'&&001d001b+001d001c 001710019/!* &001b'001c001d) 0019001a$001d0005 0016 001d 001c)!-001d )'$$001d) 0019* * !001e+001d001c *$!001f +$0 001e)'% + 001d 001d/(001d001b+001d001c ('*!+!'& 0002%001d001b 0019&!001b*00030005 001d001b# + 0019+ + 001d 001b0019))!0019001f001d *001d&*') $!001f +* ',*+ '-001d) + 001d . !+001d %0019)# '& + 001d 001c)!-001d )'$$001d) . 001d& *+0019)+!&001f0005 0019,$+0 001b0019))!0019001f001d 0013 0005 0019,$+0 00171%'+')0005 0019,$+0 00181%'+')0005 0019,$+0 001d$001d001b+)'&!001b* %'001c,$001d0005 Align Media + Load Media + Data: ))') )001d0019001c!&001f 001d&+)'&!001b* 000f00060012 0013)'001a$001d%* !& + 001d 001d&+)'&!001b* '%%,&!001b0019+!'&*0005 0013)'001a0019001a$0 001c,001d +' + 001d 001a0019001c 001b'&+0019001b+* '001e + 001d 001b'&&001d001b+')0005 0001 000f001e + !* 001d))') )001d%0019!&*0004 )001d(')+ + 001d ()'001a$001d% +' 0',) 000e0013 0014001d*('&*001d 001d&+001d)0005 0011'+001d 001b'&001c!+!'&* 0019&001c 0019001b+!'&* 001a001d001e')001d 001d))') '001b001b,))001d001c0005 000f&001b$,001c001d *001d+,( * 001d001d+ 0019&001c *001d)-!001b001d 001b'&001e!001f,)0019+!'& ($'+ !& )001d(')+0005 HP DesignJet 430, 450C and 455CA Printers 2-7 D K E L M F A G N B H O C I J Steady FKL D K E L M F A G N B H O C I J Steady EKL Load Media + Cartridges + Data: 001a,*001f'(- 1%') &)&.&001e'&3&)$ .%' 001e,&001e$'0005 001a*--&001f' 001e/-'-000e D D D D 0011001e,&001e$' 001e--'(001f'2 &- )*. +,'-').0005 0014001e/'.2 *, 001f001e!'2 *))' .'! .,001e&'&)$ 001e001f'0005 0014001e/'.2 001e,&001e$' 001a0011000f0005 0014001e/'.2 '' .,*)& - (*!/'0005 Align Media + Cartridges + Data: 0017*!' 00150012 )*. *)#&$/,'!0005 D 000f#.', ,'+'001e &)$ 001e )'1 '' .,*)& - (*!/'0004 &. (/-. 001f' *)#&$/,'! '&.%', 001e- 001e 0012'-&$)0016'. 00060004 00060011 *, 0011000f0005 0015# 001e )'1 (*!/' !*'- )*. -%*1 .%&- ',*,0004 &. ('001e)- .%001e. &. %001e001f') &)-.001e''! +,'0&*/-'2 001e)! 1001e- +,*001f001e001f'2 001e'&001f,001e.'! 1&.% *.%', +001e,001e('.',-0005 000f#.', *)#&$/,&)$ .%' (*!/' 0013,*, *!' Steady DLM 1&' 001e++'001e, 1%& % ('001e)- .%' 001e /,001e 2 001e'&001f,001e.&*) (/-. 001f' !*)'0005 000f#.', .%' 001e /,001e 2 001e'&001f,001e.&*) &!*)'0004 001e' *.%', 001e'&001f,001e.&*)- (/-. 001f' !*)'0005 0015# *)#&$/,&)$ .%' (*!/' !*'- )*. ,'(*0' .%' ',*,0004 '0') 001e#.', -1&. %&)$ .%' 001a,&).', 001900140014 001e)! 001900180004 .%') .%' 00130013001b00190017 &) .%' (001e&) 001a0011000f &- +,*001f001e001f'2 !'#' .&0'0005 0010'#*,' .,2&)$ .* ,'+'001e ' .%' '' .,*)& - (*!/' .,2 '001e,&)$ .%' 00130013001b00190017 001e)! +',#*,( 001e' .%' 001e'&001f,001e.&*)- 001e$001e&) 001e)! -' &# .%001e. -*'0'- .%' +,*001f'(0005 001b'#', .* +001e$' 4 &) *,!', .* *)#&$/,' .%' *,' . (*!' 001500120005 0014*, (*,' &)#*,(001e.&*) ' +001e$' 00074 0005 D K Align Media + Cartridges: 00130013001b00190017 .'-. ',*,0005 E L M 001a*--&001f' 001e/-'-000e F A G N B H O C I J Steady EK 2-8 D 001c1&. % .%' 001a,&).', 001900140014 001e)! 00190018 001e$001e&) 001e)! -' &# .%' ',*, ,'(001e&)-0005 0015# .%' ',*, 001e++'001e,- *).&)/*/-'20004 ,'+'001e ' .%' 0013' .,*)& - 0017*!/'0005 D 001d%' 0011001e'&001f,001e.&*)- &) .%' 00130013001b00190017 %001e0' 001f') '*-.0005 001a',#*,( .%' 000f /,001e 2 0011001e'&001f,001e.&*) 0002,'#', .* 0011%001e+.', 00030005 HP DesignJet 430, 450C and 455CA Printers System Error Codes D K Load Media + Cartridges: 0011' 001e.,*)$001e- 0015*001f/' 0012001c$'/, 0005 E L M 0017*--$001d' 001e001c/- -000e F A G N B H O C I J Steady FK D D D D 0012001c) !001c/'.3 *, 001d001c001f'3 001e*)) 001e. 001f0005 0012001c/'.3 001800160015 00190014001500150005 0012001c/'.3 0018000f0015 00190014001500150005 0012001c/'.3 0011' 001e.,*)$001e- 0015*001f/' 0005 D K Align Media + Media: 001b4001c2$- 0019#/.001f*1)0005 E L M 0017*--$001d' 001e001c/- -000e F A G N B H O C I J Steady EM D 0017,*001d' (- 1$.# .# 0010/. , 000f-- (001d'30005 D 0010' 001c, 001c)3 001d$)001f$)' 001f/ .* 001c ( 001f$001c %001c(0005 D 001a/,) .# 0017,$). , *!!0005 0015001c)/001c'3 (*0 .# 001e001c,$001c' 001c'*)' .# 001e001c,$001c' 001c2$-0005 0010# 001e& !*, 001c)3 001c, 001c- 1# , .# 001e001c,$001c' (001c3 001d 001d$)001f$)'0005 D 0011)-/, .#001c. .# 001d '. 001c)001f 001d '. +/' 3 001c, $) 001e*, 001e. 1*,&$)' *,001f ,0005 0018 (*0 001f$,. !,*( .# +/' 3 .#001c. 001e*/'001f 001e001c/- .# 001d '. .* -'$+0005 D 0017 ,!*,( .# 001e001c,$001c' 4001c2$- . -. 001c)001f .# - ,0*0006 )001e*001f , . -. .* 001e# 001e& !*, +,*001d' (- 1$.# .# 001e001c,$001c' (*.*,0004 )001e*001f , -.,$+0004 001c)001f ' 001e.,*)$001e- (*001f/' 0005 D 0018 (*0 001f$,. !,*( .# -'$001f , ,*001f 001c)001f 001e#001c--$- 001d 001c(0005 000f++'3 *$' 0002000f)001f ,*' 0007 0004 00130017 +001c,. )/(001d ,000e 0007 000740007 0003 .* .# 001e001c,$001c' 001d/-#$)'-0005 D 000f. #$'# . (+ ,001c./, -0004 001c)001f $! .# !001c) $- )*. 1*,&$)' 001e*, 001e.'30004 .# $). ,)001c' , -$-.001c)001e *! .# (*.*, 001f,$0 , (001c3 $)001e, 001c- 0004 001e001c/-$)' 001c 001f 001e, 001c- $) .# 0*'.001c' 001d .1 ) .# (*.*, 001e*).001c001e.-0004 001c)001f 001c -#/.001f*1) *! .# (*.*,0005 D 0011)-/, .#001c. .# )001e*001f , -.,$+ $- )*. $)0 ,. 001f0004 001f001c(001c' 001f *, 001c001d- ).0005 D 0018 001e*)) 001e. *, , +'001c001e .# .,001c$'$)' 001e001c001d' ' +001c' 4 0005 D 0018 +'001c001e .# 001e001c,$001c' 001c-- (001d'3 ' +001c' 4 0005 D K Ready + Align Media + Media: 001b4001c2$- 0015*0 ( ). 0011,*,0005 E L M 0017*--$001d' 001e001c/- -000e F A G N B H O C I J Steady DEM System Error Codes D 0019*( .#$)' $- 001e001c/-$)' 2001e --$0 !,$001e.$*) $) .# 001b4001c2$0002001e001c,$001c' 001c2$-00030005 D 001a# 001e001c,$001c' .*/001e# - .# 001d001c$' 001c- $. (*0 -0005 HP DesignJet 430, 450C and 455CA Printers 2-9 D K E L M F A G N B H O C I J Steady DFM D K E L M F A G N B H O C I J Steady EFM $$001b0014001d0017 00150013&$0017$0004 D D D D 001f0015 ##00170015% # &%001b001f0019 0018 %001a0017 001e % # 001500130014001d0017$0002 001d00170015%#001b00150013001d 001f 001b$0017 001b001f 001e % #$0002 0013&001d%* 001e % # 0017001f0015 00160017#0002 % # #001700150017001b'00170016 0013001f 0017001d00170015%# $%0013%001b0015 0016001b$0015001a0013#00190017 (001a001b001d0017 !0017#0013%001b001f00190002 Align Media + Load Media + Media: ## # 001b001f 0012+0013)001b$ 0017001f0015 00160017# '&00130016#0013%𩠒 $$001b0014001d0017 00150013&$0017$0004 D D D D D D 00070013001e0013001900170016 # 0014# 001c0017001f 0017001f0015 00160017# $%#001b!0002 0013&001d%* # 001400130016001d* 0015 001f001f00170015%00170016 %#0013001b001d001b001f0019 001500130014001d00170002 001f0015 ##00170015% # &%001b001f0019 0018 %001a0017 001e % # 001500130014001d0017$0002 001d00170015%#001b00150013001d 001f 001b$0017 001b001f 001e % #$0002 0013&001d%* 001e % # 0017001f0015 00160017#0002 0010#0013001b001d001b001f0019 000600130014001d0017 #001700150017001b'00170016 0013001f 0017001d00170015%# $%0013%001b0015 0016001b$0015001a0013#00190017 (001a001b001d0017 %001a0017 #001b001f%0017# (0013$ !0017#0013%001b001f00190002 000e0017!001d001300150017 %001a0017 0010#0013001b001d001b001f0019 000600130014001d0017 ' !001300190017 0003+00030002 D K Align Media + Data: 00060013#%#001b001600190017 0005001d001b0019001f001e0017001f% ## #0002 E L M $$001b0014001d0017 00150013&$0017$0004 F A G N B H O C I J Steady EL 2-10 Ready + Load Media + Media: ## # 001b001f 0011+0013)001b$ 0017001f0015 00160017# '&00130016#0013%𩠒 D D D D D 0013&001d%* 00060013#%#001b001600190017$0002 0007001b#%* # 001b001f0015 ##00170015% 001e00170016001b00130002 0013&001d%* 001b001f0017 000f0017001f$ #0002 0013&001d%* 00060013##001b001300190017 0005$$0017001e0014001d*0002 0013&001d%* 001d00170015%# 001f001b0015$ 0016&001d00170002 HP DesignJet 430, 450C and 455CA Printers System Error Codes 0002 0004 0006 00030006 000500070006 HP DesignJet 430, 450C and 455CA Printers 3-1 000300050007 00020005000400060005 00070010 00130011000f0010001a0019 00160015 001a0010 000e001800160015001a 0017 0015 0013 001700180016001c0011 001a0010 0014 00150019 000e00160018 001e0016001b0018 001e 001a0016 001e 001f000b001600140014001b00150011 001a0011001600150002 001d0011001a0010 001a0010 0017001800110015001a 00180005 00070010 001e 001a 00130013 001e0016001b 001a0010 0017001800110015001a 001800030019 001b00180018 0015001a 0019001a 001a001b0019 0015 0004 0011000e 001a0010 0018 00110019 0015 00180018001600180004 001a0010 0015 001a001b0018 0016000e 001a0010 00180018001600180005 00060015 00160018 0018 001a0016 001b0015 00180019001a 0015 001a0010 0014 001500110015000f 0016000e 0010 00160014 00110015 001a001100160015 0016000e 00130011000f0010001a00190004 001e0016001b 001900100016001b0013 0010 0012 001a0010 001a 0013 00110015 001a001000110019 0010 0017001a 0018 001a0016 0010 00130017 001e0016001b 001a0016 001b0015 00180019001a 0015 001a0010 0014 001500110015000f0005 0016001b 001d001100130013 001a0010 0018 000e00160018 000e00110015 001a001000110019 001a 0013 001b0019 000e001b0013 00110015 001a00180016001b 0013 0019001000160016001a00110015000f0005 Key to table starting below This graphic . means . The fifteen lights on the printer’s front panel. The sequence of explanations in the table is: 1: Status group 3: Print quality group 2: Error group 4: Media type group 5: Media source group This light is ON and STEADY. This light is ON and FLASHING. This light is OFF or this is the relevant light. The state of this light is not relevant. Explanation and Action Lights No lights 3-2 All lights off If no lights are on, you may have a power problem, or the printer may be switched off. HP DesignJet 430, 450C and 455CA Printers User Messages Explanation and Action Lights Status group READY light off The printer is not ready to print. Check the state of the other lights and look them up in this table. The printer is ready to print. READY Send your print from your computer or, for a special internal print, press the appropriate key combination. READY PAPER ALIGN MEDIA The printer is busy with a task or is receiving a file. Wait. If combined with one of the four media type group lights flashing. The printer is waiting for the media to dry. This can be terminated by pressing Form Feed. You are loading media and need to realign it, even if it seems perfectly aligned. Lower the media lever, realign the media, and raise the media lever. The printer is ready, but you need to load media. LOAD MEDIA When you are ready to print, load media. The printer has a file in memory, which it is waiting to print, but no media is loaded. LOAD MEDIA Load media. User Messages HP DesignJet 430, 450C and 455CA Printers 3-3 Explanation and Action Lights Either: one of the color or black print cartridges is faulty, misplaced or missing. 00030007000f000700040010 000e 000e0007 000400050007 0010 0007 00050004000e0010000e 000600070002 CARTRIDGES Error Group Or: you have loaded a print cartridge of the wrong type for this printer. For the correct part numbers of the cartridges supported by this printer, see Chapter 7. DATA Either: the current print is too large for the printer’s memory. Look on your computer screen for any error message: some drivers, for example the Microsoft Windows driver supplied with your printer, allow you to choose a different printing mode and try to send the file again. In the case of the Microsoft Windows 95 driver shipped with the printer, the relevant field is called “Process document” in the Options dialog box. Otherwise, you may need to install more memory to print this print. For information on available memory expansion modules, see Chapter 7. Or: there is a problem with the serial interface. The printer’s settings for baud rate and parity must be the same as those of the computer sending the data. MEDIA Either: the sheet you loaded is misaligned. Realign it again. See the Users Guide for a short tutorial on loading media. Or: it is an invalid size. For supported media sizes, refer to the Users Guide. Or: the media lever is lowered. Raise the lever. Or: the cover is open when the printer is initializing. Lower the cover. 3-4 HP DesignJet 430, 450C and 455CA Printers User Messages 0002 00030006000b000700050006 00040006 HP DesignJet 430, 450C and 455CA Printers 4-1 000b'()0017(001d#' 0012001c001d' 0017001c0015$(0019& 0019,$ 0015001d' 001c#+ (# )'0019 (001c0019 0016)001d (/001d' 00110019&*001d00170019 00120019'(' 0002 001d0015001b'#'(001d0017'0003 0015'0018 +001c0015( (# 0018# 001d001a (001c0019 (0019'(' 001a0015001d 0005 001a $#'001d0016 00190004 0015 +0015-' $0019&001a#&! 0015 00110019&*001d00170019 00120019'( #' (001c0019 0017#!$#'0019'( (001c0015( -#) 0015&0019 00150016#)( (# &0019$ 0015001700190004 001e)'( (# !0015001f0019 ')&0019 (001c0015( 001d' (001c0019 0017#!$#'0019'( (001c0015( 001c0015' 001a0015001d 001900180005 001a (001c0019 (0019'( #' (001c0015( 0017#!$#'0019'( $0015'0019'0004 (001c0019&0019 001d' '# '001900190018 (# &0019$ 001500170019 001d(0005 000f#+0019&/000e' 0012001c0019 000f&001d'(0019&' 0015)(#!0015(001d00170015 - $0019&001a#&! 0015 '0019&001d0019' #001a 001d'(0019&'0015 '0019 001a (0019'(' 0015'0018 !00190017001c0015'001d00170015 001d'001d(001d0015 001d.0015(001d#' '0019%)0019'00170019' +001c0019'0019*0019& (001c0019 )'0019& '+001d(0017001c0019' (001c0019 000f&001d'(0019& #'0005 001a 0015 001a0015001d )&0019 #00170017)&'0004 0015' 0019&&#& 001d' 001d'0018001d00170015(00190018 #' (001c0019 001a&#'(/$0015'0019 '0005 0014#) 00170015' $0019&001a#&! 0015 001a0015001d )&0019 0015'0015 -'001d' 0016- 001d'(0019&$&0019(001d'001b (001c0019 0019&&#& 0017#001800190005 0002 0019(0015001d ' 0001 001c0015$(0019& 000600050003 Self Test and Normal Initialization 0012001c0019 $#+0019&/#' '0019 001a (0019'( 0015'0018 001d'001d(001d0015 001d.0015(001d#' $�)&0019 0018#0019' (001c0019 001a# #+001d'001b0007 1 '001d(001d0015 001d.0019' (001c0019 '0019&*# $𩠣'#&0005 2 '001d(001d0015 001d.0019' (001c0019 !0015001d' $𩠣'#&0005 3 00120019'(' 0017#!!)'001d00170015(001d#' 00160019(+00190019' (001c0019 !0015001d' $𩠣'#& 0015'0018 (001c0019 '0019&*# $𩠣'#&0005 4 00120019'(' (001c0019 0010000e 0017001c00190017001f')!0005 5 00120019'(' (001c0019 '0019&*#/$𩠣'#& (&0015'001a0019& 0016)001a001a0019& 0015'0018 001d'(0019&&)$( (&00150017001f001d'001b0005 6 00120019'(' (001c0019 0010000e 0017001c00190017001f')!0005 7 0015)'0019' (001c0019 !0015001d' $𩠣'#& (# 001d'001d(001d0015 001d.0019 00170019&(0015001d' 001a001d&!+0015&0019 !#0018) 0019'0005 8 000f0019&001a#&!' 0015 ')0016'0019( #001a (001c0019 0019 00190017(&001d00170015 '0019&*001d00170019 (0019'(0005 9 001c00190017001f' (001c0019 0017#*0019& '0019'#&0005 If the cover is open, nothing further happens until you close it. 10 '001d(001d0015 001d.0019' (001c0019 00170015&&001d0015001b0019 0015,001d' 00020014/0015,001d'00030005 11 0013'0019' (001c0019 !0015&001f 0019'0017#00180019& (# 0017001c00190017001f (001c0019 '(0015&( #001a (001c0019 0018&001d*0019 &# 0019&0005 12 001e00190017(' 0015'- #0015001800190018 '001c00190019(0005 Does not eject roll media if loaded. 13 001c00190017001f' (001c0019 !00190018001d0015 '0019'#&0005 14 00110019(' (001c0019 000f&001d'(0019& (# 0015001700170019$( !00190018001d00150005 4-2 HP DesignJet 430, 450C and 455CA Printers Service Tests 0003 00120016000e 0004 001300140013 0005 0006 00030007 0010 00060007 00040007000e000f 000f 00020007 00050013 0014 0011000f000f00110017000e0010 001400060007000f 00060013 0006 001200110015 0015000e 0002 Assembly/Feature Tested by . Bail system Bail cycle test, Bench run, Modular Test Carriage Carriage test, Electrical test, Modular test Carriage motor and drive system (including belt, pulley and slider rod) Carriage-axis test, Bail cycle test, Modular test, Bench run Cartridge identification Carriage test, Modular test Cartridge nozzles Carriage test, Modular test Communication between computer and Printer Service monitor Cover sensor Sensors test, Modular test DRAM SIMM Electrical test, Power-on tests, Bench run EEROM Electrical test, Power-on tests, Bench run Electronics module Electrical test, Power-on tests, Servo/Encoder test, Sensors test, Bail cycle test, Front-panel test, Media-axis test, Carriage test, Carriage-axis test, Bench run, Modular test Encoder strip Carriage-axis test, Servo/Encoder test, Modular test, Bench run Front-panel keys and LEDs Front-panel test, Modular test Media-axis encoder and cable Servo/Encoder test, Media-axis test, Modular test, Bench run Media motor and drive system (including drive roller and overdrive) Media-axis test, Modular test, Bench run Media sensor Sensors test, Modular test Pinch-arm sensor Sensors test, Modular test Optical sensor (on carriage) Carriage test, Modular test ROM Electrical test, Power-on tests, Bench run Service station Bail cycle test Trailing cable Electrical test, Power-on tests, Bench run Service Tests HP DesignJet 430, 450C and 455CA Printers 4-3 001b#.2'!# 001c#/0/ 00020013'001f%+,/0'!/0003 001c&# $,)),3'+% '/ 001f )'/0 ,$ 001f)) '+0#.+001f) /#.2'!# 0#/0/ 001f2001f')001f )# '+ 0&# 0019.'+0#./0005 0016+/0.1!0',+/ $,. #+0#.'+% /#.2'!# *,'# 001f.# %'2#+ ,+ -001f%# 6 0005 0016+/0.1!0',+/ $,. #+0#.'+% /#.2'!# *,'# 001f.# %'2#+ ,+ -001f%# 6 0005 0001 0011001f') 00125!)# 001c#/0 ' -001f%# 6 001c&'/ 0#/0/ 0&# ,-#.001f0',+ ,$ 0&# 001f') /5/0#*0004 001b#.2'!# 001b0001f0',+ 001f+' 0&# 001e6001f4'/ 5 #+%001f%'+% 001f+' '/#+%001f%'+% 0&# 001f')6)'$0 *#!&001f+'/* 001f+' !001f--'+%00061+!001f--'+% 0&# !001f.0.'%#/ 0, #+/1.# 001f !,.#!0 )'$0'+% 001f!0',+0005 0002 0015.,+0 0019001f+#) 001c#/0 ' -001f%# 6000e 001c&# -1.-,/# ,$ 0&'/ 0#/0 '/ 0, 2#.'$5 0&# ,-#.001f0',+ ,$ 0&# $.,+06-001f+#) (#5/ 001f+' 001700140013/0005 0003 0012001f.'001f%# 00104'/ 0002001e6001f4'/0003 001c#/0 ' -001f%# 60007 001c&# -1.-,/# ,$ 0&'/ 0#/0 '/ 0, 2#.'$5 0&# ,-#.001f0',+ ,$ 0&# !,*-,+#+0/ ,$ 0&# 0012001f.'001f%# 00104'/0005 0004 0012001f.'001f%# 001c#/0 ' -001f%# 6 001c&# -1.-,/# ,$ 0&'/ 0#/0 '/ 0, 2#.'$5 0&# ,-#.001f0',+ ,$ 0&# 0012001f.'001f%# /1 /5/0#*/0004 )'(# 0&# 0017'+# 001b#+/,. 001f+' 001f+001f),% *1)0'-)#4#.0005 001c&'/ 0#/0 001f)/, !&#!(/ 0&# !,++#!0',+ #03##+ 0&# !001f.'001f%# $)#4 !'.!1'0 001f+' 0&# !001f.0.'%#/0005 0005 001b#+/,./ 001c#/0 ' -001f%# 6 001c&'/ 0#/0/ 0&# ,-#.001f0',+ ,$ 0&# !,2#. /#+/,.0004 -'+!&001f.* /#+/,. 001f+' *#'001f /#+/,.0005 0006 0018#'001f600104'/ 0002001d600104'/0003 001c#/0 ' -001f%# 6 001c&# -1.-,/# ,$ 0&'/ 0#/0 '/ 0, 2#.'$5 0&# ,-#.001f0',+ ,$ 0&# !,*-,+#+0/ ,$ 0&# 0018#'001f 00104'/0005 0007 0011#+!& 001a1+ ' -001f%# 6 001c&'/ 0#/0 &001f/ ##+ '#/'%+#' 0, # 1/#' '1.'+% 0&# *001f+1$001f!01.'+% /0001f%# 001f+' +,0 '+ 0&# $'#)'0005 ', +,0 001f0 001f+50'*# #+0#. 0&'/ 0#/0 3&#+ 0.,1 )#/&,0'+% 0&# 0019.'+0#.0005 0018,'1)001f. 001c#/0 ' -001f%# 6000e 001c&'/ 0#/0 &001f/ ##+ !.#001f0#' 0, !&#!( 0&# '+0#.001f!0',+ #03##+ 2001f.',1/ !,*-,+#+0/ ,$ 0&# 0019.'+0#.0005 00160 !,* '+#/ 0&# $,)),3'+% 0#/0/000f D D D D D 4-4 0012001f.'001f%#6001f4'/ 0#/00005 0012001f.'001f%# 0#/00005 0018#'001f6001f4'/ 0#/00005 0015.,+06-001f+#) 0#/00005 001b#+/,./ 0#/00005 HP DesignJet 430, 450C and 455CA Printers Service Tests 0015,&$31/.*$2 001f&23 ' 0'(& 9 001f)& 0410/2& /' 3)*2 3&23 *2 3/ 5&1*'8 3)& /0&1'3*/. /' 3)& 0016001800120018001e 0013/,4-. '%%1&22 '.% 3)& 2)4',&10005 00020001 0012'*, 001f&23 ' 0'(& 9 001f)*2 3&232 3)& /0&1'3*/. /' 3)& #'*, 2823&-0004 001e&15*$& 001e3'3*/. '.% 3)& !9'7*2 #8 &.('(*.( '.% %*2&.('(*.( 3)& #'*,9,*'3 -&$)'.*2- '.% $'00*.(00064.$'00*.( 3)& $'131*%(&20005 00020002 0015,&$31*$', 001f&23 ' 0'(& 9 001f)*2 3&232 3)& /0&1'3*/. /' 2/-& /' 3)& &,&$31*$', $/-0/.&.32 /' 3)& &,&$31/.*$2 -/%4,&0005 00020003 001e&15/00060015.$/%&1 001f&23 ' 0'(& 9 001f)& 2&15/0006&.$/%&1 3&23 0&1'/1-2 3)& '/,/6*.(0010 D D D 001a&%*'9'7*2 &.$/%&1 3&230010 &1*'*&2 3)& /0&1'3*/. /' 3)& 2&15/ ,//0 0002-&%*'9'7*2 '&&%#'$+00030005 0013'11*'(&9'7*2 &.$/%&1 3&230010 &1*'*&2 3)& /0&1'3*/. /' 3)& 2&15/ ,//0 0002$'11*'(&9'7*2 '&&%#'$+00030005 001d&$/1%2 3)& -'7*-4- '1*$3*/. %&3&$3&% *. 3)& 00150015001d001b001a0005 !/4 $'. 5*&6 3)*2 *.'/1-'3*/. /. 3)& 2&15*$& $/.'*(41'3*/. 0,/30005 00020004 001e&15*$& 001a/.*3/1 ' 0'(& 9 001f)& 2&15*$& -/.*3/1 *2 42&'4, 3/ '*.% /43 6)8 3)& 001c1*.3&1 *2 ./3 0,/33*.( 6)'3 8/4 &70&$3 *3 3/ 0,/30005 00183 &.'#,&2 8/4 3/ 1&'% 3)& (1'0)*$29,'.(4'(& *.2314$3*/.2 3)'3 3)& 001c1*.3&1 *2 1&$&*5*.( '1/- 3)& $/-043&10005 0018.23&'% /' 0,/33*.( 3)& %1'6*.( 3)'3 8/4 2&.%0004 3)& 001c1*.3&1 01*.32 3)& #&(*.*.( '.% &.% /' 3)& $/%& 3)'3 6/4,% /3)&16*2& )'5& #&&. 42&% 3/ 0,/3 3)& %1'6*.(0005 00020005 00150015001d001b001a 001a/%&, 00180014 0013/.'*(41'3*/. 001c1/$&%41& ' 0'(& 9 000e 001f)*2 01/$&%41& *2 .&$&22'18 *' 3)& 001c1*.3&1 .&&%2 3/ #& 1&$/.'*(41&% '2 ' 0014&2*(.0019&3 00070004 00070013 /1 001300110005 00020006 001e&15*$& 0013/.'*(41'3*/. 001c,/3 ' 0'(& 9 000f 0017*5&2 ' 2&15*$& 1&0/13 /' 3)& 001c1*.3&10005 00020007 0013,&'1*.( 3)& 00150015001d001b001a ' 0'(& 9 0018.2314$3*/.2 /. )/6 3/ $,&'1 3)& 00150015001d001b001a0005 Service Tests HP DesignJet 430, 450C and 455CA Printers 4-5 0014001b&*001f0019001b 000f$001a001b 0007 0014001b&*001f0019001b 000f$001a001b 0007 0019$#(0017001f#' (001b'(' (001e0017( do not #001b001b001a 0017 0019$'%!001b(001b 001f#001f(001f0017!001f.0017(001f$# $001c (001e001b 0012&001f#(001b&0006 0015001e001f' '001b0017#' 001f001c (001e001b&001b 001f' 0017 '-'(001b' 001b&&$& 001f# #$&'0017! '$001a001b0005 001f( 001f' '(001f!! %$'001f0018!001b ($ 001b#(001b& 001f#($ 0014001b&*001f0019001b 000f$001a001b 00070006 !'$0005 (001e001b 0014001b#'$&' 0017&001b 001a001f'00170018!001b001a 001f# 0014001b&*001f0019001b 000f$001a001b 00070005 +001e001f0019001e '001b0017#' 001f( +001f!! #$( 0018001b %$'001f0018!001b ($ !$0017001a '001b001a001f00170006 0015001e001b $#!(001f'001b (001e0017( (001e001b '001b#'$&' +001f!! 0018001b 001c)#0019(001f$#0017! 001f' 001a)&001f#001d (001e001b 0014001b#'$&' 0015001b'(0006 THE COVER SENSOR IS DISABLED WHEN IN SERVICE MODE 1. IF THE CARRIAGE IS MOVING IT WILL NOT STOP IF THE COVER IS OPENED. BE VERY CAREFUL NOT TO PUT YOUR HANDS INSIDE. 0014$'001b $001c (001e001b (001b'(' 001f# '001b&*001f0019001b '$001a001b 1 '001b#001a (001b'( 001f#001c$&'0017(001f$# ($ (001e001b %&001f#(001b&0002' '001b&001f0017! %$&(0006 0015$ *001f001b+ (001e001b 001f#001c$&'0017(001f$# %001b&001c$&' (001e001b %&$0019001b001a)&001b $# %0017001d001b / 0006 The Electronics Test is continuously done in the background during Service Mode 1. If you are viewing information via the serial port, you will see output similar to the following: Test Mode EE test: 0 Test Mode EE test: 1 00060006000600060006000600060006000600060006 Stopping a Test 0015001e001b '001b&*001f0019001b (001b'(' 0017&001b 0019$#(001f#)$)'!- &001b%001b0017(001b001a )#(001f! -$) '($% (001e001b'0006 0015$ 001b,001f( 0017 (001b'(0005 %&001b' (001e001b Cancel and Media Source 001b-' 0003'$'001b (001b'(' '0017- (0017 001b 0017 '001e$&( +001e001f!001b 0018001b001c$&001b 001b,001f(001f#001d00040006 0015$ 001b,001f( 0014001b&*001f0019001b 000f$001a001b 00070005 -$) ')'( %$+001b& 0011 (001e001b 0012&001f#(001b&0006 Entering Service Mode 1 1 0016001e001f!001b 001e$!001a001f#001d (001e001b Reprint 001b- 001a$+#0005 '+001f(0019001e (001e001b 0012&001f#(001b& 001100100006 2 0011#0019001b (001e001b (001e001b 000e ' 0018001b001d001f# ($ !001f001d001e( )% $#001b 0018- $#001b0005 &001b!001b0017'001b (001e001b Reprint 001b-0006 The printer performs the electrical powerĆon tests and then the fan turns on and remains on. All LEDs remain off for a few seconds. Then, all LEDs begin to flash, waiting for you to perform a test. If there are any system failures during Service Mode 0002 initialization, the Sheet LED (000500040003 0006) will be lit. This failure means that the Electronics Module has failed and needs to be replaced. 0013001b%&001f#( SERVICE MODE 1 4-6 + HP DesignJet 430, 450C and 455CA Printers Service Tests Viewing Test Output via the Serial Port 001c-+$ -% 1'$ 1$010 (, 0$/3('$ +-#$ 1 0$,# 1$01 (,%-/+ 1(-, 1- 1'$ ./(,1$/00020 0$/( * .-/10004 001d- 3($4 1'$ (,%-/+ 1(-, 3( 1'$ 001c$/( * 001a-/1 Using Windows 3.1 1 001d2/, 1'$ ./(,1$/ ,# 001a0011 0019001400140004 2 0011-,$'1 1'$ 001a/(,1$/ 1- 1'$ 001a0011 20(,& 001a0011 001900180004 0$/( * (,1$/% '$ ' !*$ ,# 04(1' 1'$ 3 001c$*$'1 1'$ Terminal 0016'-, (, 1'$ Accessories Group (, 001f(,#-400004 4 0016, Terminal0003 0$*$'1 Settings ,# 1'$, 0$*$'1 Communications %/-+ 1'$ .2** #-4, +$,20004 5 0017 )$ 02/$ 5-2 20$ 1'$ %-**-4(,& '-,%(&2/ 1(-, 0001 0010 2# 001b 1$ 000e 00050005 0001 0012 1 0010(10 000e 0001 001c1-. 0010(10 000e 0006 0001 001a /(15 000e 0018-,$ 0001 0014*-4 0011-,1/-* 000e 0018-,$ 0001 0011-,$'1-/ 000e 001c$*$'1 1'$ 0011-++2,(' 1(-,0 001a-/1 1' 1 5-2 /$ 20(,&0004 6 001c$*$'1 OK ,# 001c4(1' 1'$ 001a/(,1$/ 001900180004 7 001a$/%-/+ 1'$ 0$/3('$ 1$010 -, 1'$ 001a/(,1$/0004 Using an HP Palmtop PC 1 001e0$ 0015001a ' !*$ ,2+!$/ 0014000600050006 6000b0005000500050007 ,# # .1$/ ,2+!$/ 0006000b00066 0005 1'-,$'1 1'$ 001a *+1-. 1- 1'$ 001a/(,1$/00020 0$/( * (,1$/% '$ .-/10004 Both cable and adaptor are included in the HP F1021B Connectivity Pack. 2 001d2/, 1'$ 001a/(,1$/ -, (, 0$/3('$ +-#$ 10004 3 001d2/, 1'$ 001a *+1-. -,0004 4 0019.$, 1'$ Data Comm .*(' 1(-, -, 1'$ 001a *+1-. ,# ./$00 MENU0004 5 0017-3$ 1- 1'$ Connect +$,2 ,# ./$00 ENTER0004 6 0013,02/$ 1' 1 Settings /$ 1'$ 0 +$ %-/ !-1' 001a/(,1$/ ,# 001a *+1-.0004 7 000f& (, +-3$ 1- 1'$ Connect +$,2 ,# ./$00 ENTER. 8 001f(1' Connect '(&'*(&'1$# (, 1'$ Connect +$,20003 ./$00 ENTER. 9 001a$/%-/+ 1'$ 0$/3('$ 1$010 -, 1'$ 001a/(,1$/0004 001d- 01-. '-++2,(' 1(-, !$14$$, 1'$ 001a/(,1$/ ,# 1'$ 001a *+1-.0003 '(&'*(&'1 Hangup (, 1'$ Connect +$,2 ,# ./$00 ENTER0004 Service Tests HP DesignJet 430, 450C and 455CA Printers 4-7 Bail Cycle Test 0015001e001f' (001b'(' (001e001b $%001b&0017(001f$# $001c (001e001b 00180017001f! '-'(001b'0004 0014001b&*001f0019001b 0014(0017(001f$# 0017#001a (001e001b 0016.0017,001f' 0018001b#001d0017001d001f#001d 0017#001a 001a001f'001b#001d0017001d001f#001d (001e001b 00180017001f!.!001f001c( '001b0019001e0017#001f' 0017#001a 00190017%%001f#001d0006)#00190017%%001f#001d (001e001b 00190017&(&001f001a001d001b'0005 0015001e001b (001b'( +001f!! %001b&001c$&' (001e001b #)'0018001b& $001c 0019-0019!001b' 0017' '%001b0019001f001c001f001b001a 001f# (001e001b 0013001100100004 0018)( 001f001c (001e001b 001300110010 001f' 0019!001b0017&001b001a (001e001f' (001b'( +001f!! #$( 001c)#0019(001f$#0005 This Test has been designed to be used during the manufacturing stage and not in the field. If the Bail needs to be tested, please use the Bail Test in Service Mode 2. If a system error prevents you from entering into Service Mode 2, you may try this test instead. 0012001b&001c$&' (001e001b 0017001f! -0019!001b (001b'( 0017' 001c$!!$+'0007 1 # '001b&*001f0019001b '$001a001b 1, %&001b' Bail Cycle Test 00020014001b()% 000e001b-00030005 2 0015001e001b (001b'( +001f!! '(0017&( 0017#001a (001e001b 0017&&001f0017001d001b +001f!! '$*001b $)( $001c (001e001b 0014001b&*001f0019001b 0014(0017(001f$# 0017#001a 00170019(001f*0017(001b (001e001b 001b#001d0017001d001f#001d !001b*001b& +001e001f0019001e 00190017)'001b' (001e001b 0017001f! '001b'0018!- ($ 0018001b 001d001b#(!- &0017001f'001b001a 0017#001a (001e001b# !$+001b&001b001a0005 3 0015001e001b (001b'( &001b%001b0017(' (001e001b #)'0018001b& $001c 0019-0019!001b' 0017' 001a001b001c001f#001b001a 001f# (001e001b 0013001100100004 )#!001b' -$) %&001b' (001e001b Cancel and Media Source 001b-'0005 4 001c (001e001b (001b'( %0017'001b'0004 (001e001b 001b'( 000f 0002LED C0003 +001f!! !001f001d001e( )% 0017001c(001b& (001e001b 001c001f&'( 0019-0019!001b0005 5 001c (001e001b&001b 001f' 0017 '001e)(001a$+# 001f# (001e001b 0016.0017,001f'0004 (001e001b 001b'( 000f 0002LED C0003 +001f!! '(0017&( ($ 001c!0017'001e0005 6 001c (001e001b 0012&001f#(001b& 001a$001b' #$( &0017001f'001b (001e001b 0017001f! '001b'0018!- (001e001b# (001e001b (001b'( 001e0017' 001c0017001f!001b001a0005 If the bail fails the test, try replacing the following component: 0001 BailĆlift mechanism 0001 page 8Ć28. 4-8 HP DesignJet 430, 450C and 455CA Printers Service Tests Front Panel Test 001100190016 $! 001f'0016 001f0017 #0019001a' #0016'# 001a' #001f %0016!001a0017' #00190016 001f 0016!0012#001a001f001e 001f0017 #00190016 0017!001f001e#( 0012001e0016001c 001b0016' 0012001e0015 000e '0005 00100016!0017001f!001d #00190016 !001f001e# 00100012001e0016001c #0016'# 0012' 0017001f001c001c001f&'0007 1 001e '0016!%001a00140016 001d001f00150016 10004 !0016' Front Panel Test 0002000b001f!001d 001600160015 0016'00030005 If you are viewing information via the serial port, you will see output similar to the following: 1. - Front Panel Test This message only informs you that the test has started, and a message will 000400050006 appear if the test passes or fails. 2 001100190016 #0016'# &001a001c001c '#0012!# 0012001e0015 0012001c001c #00190016 000e ' &001a001c001c 0017001c0012'0019 0017001f! 0006 '00160014001f001e0015' 00120017#0016! &0019001a00140019 #00190016' &001a001c001c 0012001c001c 00130016 #$!001e00160015 000f 0005 001900160014001b #00190012# 0012001c001c 000e ' 0012!0016 0017$001e0014#001a001f001e001a001e0018 0014001f!!00160014#001c' &00190016001e #00190016' 0017001c0012'00190005 3 0011001f 0014001900160014001b #00190012# #00190016 0017!001f001e#( 0012001e0016001c 001b0016' 0017$001e0014#001a001f001e 0014001f!!00160014#001c'0004 !0016' #00190016001d 001f001e0016 0013' 001f001e00160005 001200140019 #001a001d0016 0012 001b0016' 001a' !0016'001600150004 #00190016 001f0012#00160015 000e 0002LED I0003 &001a001c001c 00130016 001c001a#0005 4 0017 0012 001b0016' 001a' 001e001f# 0017$001e0014#001a001f001e001a001e00180004 #00190016 001f0012#00160015 000e 0002LED I0003 &001a001c001c !0016001d0012001a001e 000f 0005 5 001100190016 #0016'# 0014001f001e#001a001e$001f$'001c' !0016 00160012#' 001a#'0016001c0017 $001e#001a001c '001f$ !0016' #00190016 Cancel and Media Source 001b0016'0005 If the test fails, to resolve the problem, try one of the following: 0001 Check that the cable for the Front Panel Assembly is connected to the Electronics Module. Also make sure that the cable is NOT damaged or twisted. 0002 Replace the Front Panel Assembly 0001 page 8Ć12. 0003 Replace the Electronics Module 0001 page 8Ć13. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-9 Carriage Axis (YĆaxis) Test 0012001b0018 '&#'!$0018 !0019 %001b001c$ %0018$% 001c$ %! '0018#001c0019* %001b0018 !'0018#0014%001c! !0019 %001b0018 0016!001f'! 0018 %$ !0019 %001b0018 0014##001c0014001a0018 0007)001c$0005 This Service Mode does not include carriageĆaxis initialization. If the carriage starts somewhere out of the Service Station, it will hit the rightĆhand side of the Printer when the test begins, and the test will fail. Always make sure that the carriage is parked in the service station before starting this test. 00100018#0019!#001f %001b0018 0014##001c0014001a0018 0007)001c$ %0018$% 0014$ 0019!001e001e!($0006 1 000f0014001d0018 $ %001b0014% %001b0018 00160014##001c0014001a0018 001c$ '0014#001d00180017 001c %001b0018 $0018#'001c00160018 $%0014%001c! 0005 2 $0018#'001c00160018 001f!00170018 10004 '#0018$$ CarriageĆAxis Test 000200110018'#001c % 0018*00030005 3 0012001b0018 %0018$% (001c001e001e $%0014#% 0014 0017 %001b0018 00160014##001c0014001a0018 001f!'0018$ %!(0014#0017$ %001b0018 #001c001a001b%+001b0014 0017 $001c00170018 !0019 %001b0018 '#001c %0018#0005 % %001b0018 00150018001a001c $ 0016*0016001e0018$ !0019 001f!'001c 001a 0019#!001f $001c00170018 %! $001c00170018 !'0018# %001b0018 0017#001c'0018 #!001e001e0018#0003 4 0019 %001b0018 %0018$% '0014$$0018$0004 %001b0018 0014$% 000e 0002LED A0003 (001c001e001e 001e001c001a001b% &' 00140019%0018# %001b0018 0019001c#$% 0016*0016001e00180005 0005 0017000f0014 000600110007 0015000b00070016000b000e 000e000f0011 00060013000b000f000e 0015000b0006 0013 0007 001200070011000b0006 0010000f001100130002 0017000f0014 0016 001200070007 000f00140013001000140013 0012 00060011 0013000f 0013 0007 000f 000f0016000b000e 0004 2. - Y-AXIS TEST Test Mode Y-axis cycle: 26.67 speed and 66 pwm Test Mode Y-axis cycle 50.00 speed and 100 pwm Test Mode Y-axis cycle: 26.67 speed and 68 pwm 000500050005000500050005000500050005000500050005000500050005 5 0019 %001b0018#0018 001c$ 0014 0013+0014)001c$ $001b&%0017!( 0004 %001b0018 0014$% 000e 0002LED A0003 (001c001e001e $%0014#% %! 0019001e0014$001b0005 0005 0017000f0014 000600110007 0015000b00070016000b000e 000e000f0011 00060013000b000f000e 0015000b0006 0013 0007 001200070011000b0006 0010000f001100130002 0017000f0014 0016 001200070007 000f00140013001000140013 0012 00060011 0013000f 0013 0007 000f 000f0016000b000e 0004 2. - Y-AXIS TEST Test Mode Y-axis cycle: 26.67 speed and 0 pwm Test Mode Error: 2 on y-axis test 6 0012001b0018 %0018$% 0016! %001c &!&$001e* #0018'00180014%$ 001c%$0018001e0019 & %001c001e *!& '#0018$$ %001b0018 Cancel and Media Source 001d0018*$0005 The test is continued on the next page. 4-10 HP DesignJet 430, 450C and 455CA Printers Service Tests 0004 0013 0007 0013000700120013 0005 00120002 0013000f 001100070012000f 00140007 0013 0007 00100011000f0006 0007 0002 001300110016 000f000e0007 000f 0013 0007 000f 000f0015000b000e 0003 0001 000f!001a0016& 0016#- 0017001e#0019001e#001c 0019)001a ($ 0016 '001a0019001e0016 001f0016'0005 0002 0015)&# (001d001a 0013&001e#(001a& $001b001b0005 00120016#)0016!!- '$*001a (001d001a 00180016&&001e0016001c001a 0016!$#001c (001d001a 00180016&&001e0016001c001a 0016,001e'0005 000f001d001a0018 001b$& 0016#- 0016&001a0016' +001d001a&001a (001d001a 00180016&&001e0016001c001a '0016- 0017001a 0017001e#0019001e#001c0005 0003 0010#')&001a (001d0016( (001d001a 0017001a!( 0016#0019 0017001a!( %)!!001a- 0016&001a 001e# 0018$&&001a0018( +$& 001e#001c $&0019001a&0005 0014001a'$*001a 0019001e&( 001b&$' (001d001a %)!!001a- (001d0016( 0018$)!0019 00180016)'001a (001d001a 0017001a!( ($ '!001e%0005 0004 0014001a'$*001a 0019001e&( 001b&$' (001d001a '!001e0019001a& &$0019 0016#0019 0018001d0016'001e' 0017001a0016'0005 000e%%!- $001e! 0002000e#0019001a&$! 0006 0004 00110013 %0016&( #)'0017001a& 00060006.0006 0003 ($ (001d001a 00180016&&001e0016001c001a 0017)'001d001e#001c'0005 0005 000e( 001d001e001c001d (001a'%001a&0016()&001a'0004 0016#0019 001e001b (001d001a 001b0016# 001e' #$( +$& 001e#001c 0018$&&001a0018(!-0004 (001d001a 001e#(001a! &001a'001e'(0016#0018001a $001b (001d001a '$($& 0019&001e*001a& '0016- 001e#0018&001a0016'001a0004 00180016)'001e#001c 0016 0019001a0018&001a0016'001a 001e# (001d001a *$!(0016001c001a 0017001a(+001a001a# (001d001a '$($& 0018$#(00160018('0004 0016#0019 0016 '001d)(0019$+# $001b (001d001a '$($&0005 0006 0010#')&001a (001d0016( (001d001a 001a#0018$0019001a& '(&001e% 001e' #$( 001e#*001a&(001a00190004 00190016'0016001c001a0019 $& 00160017'001a#(0005 0007 0014001a0018$##001a0018( $& &001a%!00160018001a (001d001a (&0016001e!001e#001c 001800160017!001a 0001 %0016001c001a . 0005 0014001a%!00160018001a (001d001a 00180016&&001e0016001c001a 0016'001a'0017!- 0001 %0016001c001a .0007000b0005 Only replace one component at a time and perform the test again before replacing another component. Using this procedure you will be able to determine exactly which component failed. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-11 0005 00100010 00110012 0013001b0018 '&#'!$0018 !0019 %001b001c$ %0018$% 001c$ %! '0018#001c0019* %001b0018 !'0018#0014%001c! !0019 %001b0018 00070014##001c0014001a0018 $&0015$*$%0018001f$0004 001e001c001d0018 %001b0018 001c 0018 00120018 $!# 0014 0017 0014 0014001e!001a 001f&001e%001c'001e0018)0018#0005 0013001b001c$ %0018$% 0014001e$! 0016001b00180016001d$ %001b0018 0016! 00180016%001c! 00150018%(00180018 %001b0018 00160014##001c0014001a0018 0019001e0018) 0016001c#0016&001c% 0014 0017 %001b0018 00160014#%#001c0017001a0018$0005 000f0018#0019!#001f %001b0018 00070014##001c0014001a0018 %0018$% 0014$ 0019!001e001e!($0006 0002 $0018#'001c00160018 001f!00170018 00020004 '#0018$$ 0005 00100010 00110012 0002000f#001c % 0010&0014001e001c%* 0018*00030005 0003 0013001b0018 %0018$% (001c001e001e $%0014#% 0014 0017 0014001e001e %001b0018 $ (001c001e001e %&# 000e 0005 0013001b0018#0018 (001c001e001e 00150018 ! 001f!'0018001f0018 % 001c %001b0018 000f#001c %0018# 0014 0017 *!& 001f&$% (0014001c% 0019!# %001b0018 #! %+000f0014 0018001e %! 001c 0017001c00160014%0018 001c0019 %001b0018 %0018$% 001b0014$ '0014$$00180017 !# 00190014001c001e001800170005 0004 0011001800190018# %! %001b0018 0019!001e001e!(001c 001a 0019001c001a %! 0016001b00180016001d (001b001c0016001b 001c$ 0014$$!0016001c0014%00180017 (001c%001b (001b001c0016001b %0018$%0005 0019 %001b0018 %0018$% 000f 00110011 00110004 %001b0018 0019!001e001e!(001c 001a $ (001c001e001e 00150018 001e001c% 00020007000600030005 0019 %001b0018 %0018$% 000e00110004 %001b0018 0019!001e001e!(001c 001a $ (001c001e001e 00150018 0019001e0014$001b001c 001a0006 00040007 0016000e0013 000500100006 0014 00060015 0007000e0010 00050012 000e 0014 0005 0012 0006 001100060010 0005 000f000e001000120002 0016000e0013 0015 001100060006 000e00130012000f00130012 0011 00050010 0012000e 0012 0006 0007000e 000e0015 0007 0012 0006 0004000f0010 00030005000f000f000f0003 4. - Carriage Test 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Calvin: 13643 1960 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Yellow: 11361 1953 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Cyan: 11361 1953 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Magenta: 11361 1953 Pen BLACK continuity: WORKS Pen CYAN continuity: WORKS Pen MAGENTA continuity: WORKS Pen YELLOW continuity: WORKS Pen BLACK has 1cd4 identification. Pen CYAN has 400 identification. Pen MAGENTA has 1f00 identification. Pen YELLOW has 1900 identification. Optical sensor samples: 253 255 255 254 253 252 252 250 249 248 247 246 245 244 243 241 Optical Sensor: WORKS Carriage MUX : WORKS Pen BLACK continuity: WORKS ... 0004 0010000f0010 000f 0006 0010 00110007 0010 00120010 000e0005 0002 4-12 HP DesignJet 430, 450C and 455CA Printers Service Tests If you are viewing information via the serial port, you will see output similar to the following if the Test Fails: 4. - Carriage Test 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Calvin: 13643 1960 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Yellow: 12160 1899 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Cyan: 12160 1899 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Magenta: 12160 1899 Pen BLACK continuity: FAILS Pen CYAN continuity: FAILS Pen MAGENTA continuity: FAILS Pen YELLOW continuity: FAILS Pen BLACK has 3ffe identification. Pen CYAN has 3ffe identification. Pen MAGENTA has 3ffe identification. Pen YELLOW has 3ffe identification. Optical sensor samples: 215 252 243 232 221 208 194 179 166 151 135 119 103 87 71 54 Optical Sensor: WORKS Carriage MUX : FAILS Pen BLACK continuity: FAILS .... 4 00030006 0011000600100011 0005 0011 0012 00120010000b0013 000f0006000e0006000400110010 001100100006000b0007 0012 0011 0013 0012 000e000f000600100010 00110006 Cancel and Media Source 0006001300100002 Cartridge Continuity Test Failure If any cartridge Continuity test fails, to resolve the problem, try one of the following: 1 Remove the failing Cartridge and clean the flex contacts on the Carriage and the Cartridge. Reseat the Cartridge and try the test again. 2 Replace the Cartridge of the relevant failing color and perform this test again. 3 Check and if necessary replace the Trailing Cable 0001 page 8Ć8. 4 Replace the Carriage Assembly 0001 page 8Ć37. 5 Replace the Electronics Module 0001 page 8Ć13. Only replace one component at a time and perform the test again before replacing another component. Using this procedure you will be able to determine exactly which component failed. The test is continued on the next page. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-13 0004 0006 0011000e0010 0007 00110012 0003 00130010 If the Line Sensor test fails, to resolve the problem, try one of the following: 1 Line sensor incorrectly calibrated: The accuracy calibration includes calibration of the line sensor on the carriage. You must use HP Matte film when performing the accuracy calibration (Details 0001 Chapter 5). Otherwise the line sensor will have problems loading some types of media. 2 Check and if necessary replace the Trailing Cable 0001 page 8Ć8. 3 Replace the Carriage Assembly 0001 page 8Ć37. 4 Replace the Electronics Module 0001 page 8Ć13. Only replace one component at a time and perform the test again before replacing another component. Using this procedure you will be able to determine exactly which component failed. 0002 000e 00050013 0012000b000f 0014 0010 0007 00110012 0003 00130010 If the Analog Multiplexer test fails, to resolve the problem, try one of the following: 1 Check and if necessary replace the Trailing Cable 0001 page 8Ć8. 2 Replace the Carriage Assembly 0001 page 8Ć37. 3 Replace the Electronics Module 0001 page 8Ć13. Only replace one component at a time and perform the test again before replacing another component. Using this procedure you will be able to determine exactly which component failed. 4-14 HP DesignJet 430, 450C and 455CA Printers Service Tests Sensors Test 0015001c001d% &0019%&% &001c0019 '#0019$0016&001d'! '001a &001c0019 0017'(0019$ %0019!%'$0004 #001d!0017001c0016$ 00120019$001a'$ %0019!%'$ 0016!0018 00190018001d0016 %0019!%'$0005 &001c0019 00140019!%'$% &0019%& 0016% 001a'001f001f')%0007 1 ! %0019$(001d00170019 '00180019 10004 #$0019%% Sensors Test 0002000f00190018001d0016 0015*#0019 0019*00030005 2 0017&001d(0016&0019 &001c0019 !001900170019%%0016$* %0019!%'$ 0016!0018 0017001c00190017001e &001c0016& &001c0019 $0019001f0019(0016!& 000e %&0016&'% 0017001c0016!001b0019% 00020011001000060011 00030005 00130019001a0019$ &' &001c0019 001a'001f001f')001d!001b 001a001d001b'$0019 &' 0017001c00190017001e )001c001d0017001c 000e 001d% 0016%%'0017001d0016&00190018 )001d&001c )001c001d0017001c %0019!%'$0005 3 0015001c0019 &0019%& 0017'!&001d!''%001f* $0019#00190016&% 001d&%0019001f001a '!&001d001f *' #$0019%% &001c0019 Cancel and Media Source 001e0019*%0005 If you are viewing information via the serial port, you will see output similar to the following: 5. - SENSORS TEST This message only informs you that the test has started, and a message will not appear if the test passes or fails. If the test fails, to resolve the problem, try one of the following: 1 If the cover sensor fails, check that the frontĆpanel assembly is correctly connected to the electronics module. Try replacing the frontĆpanel assembly. 2 If the Pincharm sensor fails, check that the sensor cable is correctly connected to the electronics module. Try replacing the pincharm sensor. 3 If the Media sensor fails, check that the sensor cable is correctly connected to the electronics module. Try replacing the overdrive assembly (the media sensor is included as part of the overdrive assembly). 4 Replace the Electronics Module 0001 page 8Ć13. Only replace one component at a time and perform the test again before replacing another component. Using this procedure you will be able to determine exactly which component failed. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-15 MediaĆAxis (XĆAxis) Test 001000170014 001e# 001e001d!0014 001d0015 '00170018! '0014!' 0018! '001d $0014 00180015' '00170014 001d001e0014 0011'0018001d001c 001d0015 '00170014 0012001d001b001e001d001c0014001c'! 001d0015 '00170014 000e0014001300180011 0007&0018!0005 000f0014 0015001d 001b '00170014 000e0014001300180011(0007&0018! '0014!' 0011! 0015001d001a001a001d%!0006 1 001c !0014 $001800120014 001b001d00130014 10004 001e 0014!! MediaĆAxis Test 0002000e0014001300180011 001d00110013 #'001d001c00030005 2 001000170014 '0014!' %0018001a001a !'0011 ' 0011001c0013 '00170014 0013 0018$0014 001d001a001a0014 001d001c0014 !%0011'0017 00110013$0011001c001200140005 001d'0011'0014! 0018001c !'0014001e!0004 0014001100120017 0014001f#0018$0011001a0014001c' '001d 3 0015 '00170014 '0014!' 001e0011!!0014!0004 '00170014 001a001d!!' 0002LED J0003 %0018001a001a 001a001800160017' #001e 00110015'0014 '00170014 00150018 !' 0012'0012001a00140005 00040007 0016000e0013 000500100006 0014 00060015 0007000e0010 00050012 000e 0014 0005 0012 0006 001100060010 0005 000f000e001000120002 0016000e0013 0015 001100060006 000e00130012000f00130012 0011 00050010 0012000e 0012 0006 0007000e 000e0015 0003 3. - X-AXIS TEST Test Mode X-Axis Cycle: 92 pwm Test Mode X-Axis Cycle: 65 pwm Test Mode X-Axis Cycle: 66 pwm 000500050005000500050005000500050005000500050005000500050005 4 0015 '00170014 0014 0018! 0011 !0017#'0013001d%001c0004 '00170014 001a001d!!' 0002LED J0003 %0018001a001a !'0011 ' '001d 0015001a0011!0017 00110015'0014 '00170014 00150018 !' 0012'0012001a00140005 00040007 0016000e0013 000500100006 0014 00060015 0007000e0010 00050012 000e 0014 0005 0012 0006 001100060010 0005 000f000e001000120002 0016000e0013 0015 001100060006 000e00130012000f00130012 0011 00050010 0012000e 0012 0006 0007000e 000e0015 0003 3. - X-AXIS TEST Test Mode X-Axis Cycle: 79 pwm Test Mode X-Axis Cycle: 115 pwm Test Mode X-Axis Cycle: 127 pwm Test Mode Error: 1 on X-axis test 5 001000170014 '0014!' 0012001d001c'0018001c#001d#!001a' 0014001e00140011'! 0018'!0014001a0015 #001c'0018001a '001d# 001e 0014!! '00170014 Cancel and Media Source 00190014'!0005 0003 0007 000f0007000e000f 000e 0005 000f 001000070006 000f 0007 00070011000f 000400070002 4-16 HP DesignJet 430, 450C and 455CA Printers Service Tests If the test fails, to resolve the problem, try one of the following: 1 Switch OFF the Printer and manually moving the carriage along the slider rod, check for obstacle or friction in the XĆaxis. 2 Check for a faulty or badly connected XĆaxis Encoder Cable. 3 Replace media motor 0001 page 8Ć23. 4 Replace electronics module 0001 page 8Ć13. Only replace one component at a time and perform the test again before replacing another component. Using this procedure you will be able to determine exactly which component failed. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-17 Bench Run 0010 0015000b0010 0018001b0015 00110019 00180016001b001a00110015 001a0010 001a 0010 0006001800110015001a 0018 0017 0018000e0016001800140019 000e00160018 0011001a 0013 001c 0019 001a0010 0014 0015001b000e 001a001b001800110015000f 00190011001a 0003 0004001a 001a001a 00140017001a0019 001a0016 000e00110013001a 0018 0016001b001a 0006001800110015001a 00180019 001a0010 001a 0016001b0013 0010 001c 0015 00180013001f 0018 0012 0016001d0015 001b 001a0016 000e 001b0013001a 00110015 0014 0015001b000e 001a001b001800110015000f0003 0010 0015000b0010 0018001b0015 001a 0019001a0019 001a0010 00160017 0018 001a001100160015 0016000e 001a0010 0013 001a0018001600150011000b00190002 001800180011 000f 001e00110019 0019001f0019001a 00140002 0014 0011 001e00110019 0019001f0019001a 00140002 00110013 00130011000e001a 0014 0010 00150011001900140002 0015 0019 0018001c0011 0019001a 001a0011001600150003 0010 0015000b0010 0018001b0015 00110019 0017 0018000e001600180014 001a 001a0010 0014 0015001b000e 001a001b001800110015000f 00190011001a 001f 0019 0015 00110015000f 00190017 0011 0013 001600140014 0015 0019 001a0016 001a0010 0006001800110015001a 0018 0015 001a0010 0015 00170018 0019001900110015000f 001a0010 00110015 0011 001a 000e001800160015001a 0017 0015 0013 0012 001f00190003 If the Printer is switched OFF during the Bench Run, the Bench Run will be resumed at exactly the same point before the Printer was switched OFF, until the Bench Run is completed. THIS TEST HAS BEEN DESIGNED TO BE USED DURING THE MANUFACTURING STAGE AND NOT IN THE FIELD. DO NOT AT ANYTIME ENTER THIS TEST WHEN TROUBLESHOOTING THE PRINTER. 1 0010 001d 001f 001a0016 0015001a 0018 001a0016 Bench Run 00110019 001a0016 00170018 00190019 001a0010 Media Source 0015 Form Feed 0012 001f0019 00110015 0007 0018001c0011 00050016 10003 0004000e 001a0010 0019 0012 001f0019 0018 0011 0015001a0013001f 00170018 00190019 0002 you must immediately EXIT the Bench Run by switching OFF the Printer and powering ON again while pressing the Print Quality and Media Source keys0003 4-18 HP DesignJet 430, 450C and 455CA Printers Service Tests Modular Test 0012001a001b# $0017#$ 001a0013# 001400170017001f 0015'00170013$00170016 $ 0015001a00170015001c $001a0017 001b001f$0017'00130015$001b 001f 00140017$'00170017001f &0013'001b %# 0015 001e! 001f0017001f$# 0018 $001a0017 000f'001b001f$0017'0005 $ 0015 001e0014001b001f0017# $001a0017 0018 001d001d '001b001f0019 $0017#$#0006 0001 0001 0001 0001 0001 00070013'001b001300190017*0013(001b# $0017#$0005 00070013'001b001300190017 $0017#$0005 000e00170016001b0013*0013(001b# $0017#$0005 ' 001f$*!0013001f0017001d $0017#$0005 00110017001f# '# $0017#$0005 This Service Mode does not include carriageĆaxis initialization. If the carriage starts somewhere out of the Service Station, it will hit the rightĆhand side of the Printer when the test begins, and the test will fail. Always make sure that the carriage is parked in the service station before starting this test. 0018 001f0017 !0013'$ 0018 $001a0017 $0017#$ 00180013001b001d#0004 $001a0017 $001a0017' !0013'$# 0015 001f$001b001f%0017 '001700190013'0016001d0017##0005 000f0017'0018 '001e $001a0017 000e 0016%001d0013' $0017#$ 0013# 0018 001d001d '#0006 1 000e0013001c0017 #%'0017 $001a0013$ $001a0017 00150013'001b001300190017 001b# !0013'001c00170016 001b001f $001a0017 #0017'&001b00150017 #$0013$001b 001f0005 2 001f #0017'&001b00150017 001e 00160017 10004 !'0017## Modular Test 0002000e00170016001b0013 0011 %'00150017 0017)00030005 3 0012001a0017 !'001b001f$0017' 0018001b'#$ !0017'0018 '001e# $001a0017 ' 001f$*!0013001f0017001d 00120017#$ 0013001f0016 001f00150017 001b$ 001b# 0018%001d001d) 0015 001e!001d0017$00170016 0002 001f00150017 0013001d001d $001a0017 001c0017)# 0013'0017 !'0017##001700160003 $001a0017001f 0015 001f$001b001f%0017# '001b$001a $001a0017 '0017#$ 0018 $001a0017 00130014 &0017 $0017#$# 001b001f !0013'0013001d001d0017001d0005 4 0010001700180017' $ $001a0017 0018 001d001d '001b001f0019 0018001b0019%'0017 $ 0015001a00170015001c '001a001b0015001a 001b# 0013## 0015001b0013$00170016 '001b$001a '001a001b0015001a $0017#$0005 0018 $001a0017 $0017#$ passes0004 $001a0017 0018 001d001d '001b001f0019 # '001b001d001d 00140017 001d001b$ 0002ON00030005 0018 $001a0017 $0017#$ fails0004 $001a0017 0018 001d001d '001b001f0019 # '001b001d001d 00140017 0018001d0013#001a001b001f00190006 The test is continued on the next page. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-19 0002 00030006 0011000600100011 0005 0011 0012 00120010000b0013 000f0006000e0006000400110010 001100100006000b0007 0012 0011 0013 0012 000e000f000600100010 00110006 00030006 0007 0006 0004 0006 0005 000f000e0007 0006001300100002 If you are viewing information via the serial port, you will see output similar to the following if the Test Passes: 1. - FRONT PANEL TEST 2. - Y AXIS TEST 3. - X AXIS TEST 4. - CARRIAGE TEST 5. - SENSORS TEST Test Mode X–axis cycle : 87 pwm. 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Calvin: 13643 1960 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Yellow: 11361 1953 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Cyan: 11361 1953 0x57c7c350 (carrPCBTest): Forcing use of R10X method for Magenta: 11361 1953 Test Mode Y-axis cycle : 26.67 speed and 68 pwm. Test Mode X-axis cycle : 67 pwm. Test Mode Y-axis cycle : 50.00 speed and 100 pwm. Test Mode X-axis cycle : 66 pwm. Test Mode Y-axis cycle : 26.67 speed and 66 pwm. Test Mode X-axis cycle : 65 pwm. Test Mode Y-axis cycle : 50.00 speed and 98 pwm. Pen BLACK continuity: WORKS Pen CYAN continuity: WORKS Test Mode X-axis cycle : 64 pwm. Pen MAGENTA continuity: WORKS Pen YELLOW continuity: WORKS Pen BLACK has 1cd4 identification. Pen CYAN has 400 identification. Pen MAGENTA has 1f00 identification. Pen YELLOW has 1900 identification. Optical sensor samples: 255 255 255 255 255 254 254 253 253 252 252 251 251 250 250 249 Optical Sensor: WORKS Encoder sensor: WORKS Pen BLACK continuity: WORKS Test Mode Y-axis cycle : 26.67 speed and 68 pwm .... The result of the Encoder sensor test is only reported via the serial output and not via the frontĆpanel. In order to perform the encoder sensor test, you must move the carriage slightly so that the encoder sensor can detect the change in status. If the carriage is not moved at all, the Encoder Sensor test will always fail. If the carriage is moved and ONLY the Encoder Sensor test fails, then you need to replace the Carriage Assembly 0001 page 8Ć37. If any of the tests fail, refer to the individual test documented in this chapter for the correct troubleshooting procedure. 4-20 HP DesignJet 430, 450C and 455CA Printers Service Tests Electronics Test 0014001c0019 #'$#'%0019 '001a &001c001d% &0019%& 001d% &' (0019$001d001a* &001c0019 '#0019$0015&001d'! '001a &001c0019 0007 0013 '001f' ! 001500180018$0019%% 0015!0018 &001c0019 %001c'001a001a001f0019$0005 THIS TEST HAS BEEN FOUND TO BE VERY UNSTABLE DUE TO SOME INTERACTIONS BETWEEN SOME OF THE COMPONENTS OF THE ELECTRONICS MODULE. IT IS SOMETIMES IMPOSSIBLE TO EXIT THIS TEST WITHOUT SWITCHING OFF THE PRINTER. 00110019$001a'$ &001c0019 001f00190017&$'!001d0017% &0019%& 0015% 001a'001f001f')%0006 1 ! %0019$(001d00170019 0019*%00030005 '00180019 10004 #$0019%% Electronics Test 0002000f00190018001d0015 0013'$00170019 0015!0018 00120019#$001d!& 2 0014001c0019 &0019%& )001d001f001f %&0015$& 0015!0018 0015001f001f &001c0019 000e % )001d001f001f &'$! 0010 0005 0014001c0019$0019 )001d001f001f 00160019 !' '(0019 0019!& 001d! &001c0019 0011$001d!&0019$ 0015!0018 *' '%& )0015001d& 001a'$ &001c0019 $'!&+00110015!0019001f &' 001d!0018001d00170015&0019 001d001a &001c0019 &0019%& 001c0015% #0015%%00190018 '$ 001a0015001d001f001900180005 3 001a &001c0019 &0019%& #0015%%0019%0004 &001c0019 0013001c00190019& 000e 0002LED O0003 )001d001f001f 001f001d001b001c& '#0005 4 001a &001c0019 &0019%& 001a0015001d001f%0004 &001c0019 0013001c00190019& 000e 0002LED O0003 )001d001f001f %&0015$& &' 001a001f0015%001c0005 5 0014001c0019 &0019%& 0017'!&001d!''%001f* $0019#00190015&% 001d&%0019001f001a '!&001d001f *' #$0019%% &001c0019 Cancel and Media Source 001e0019*%0005 If the bail fails the test, try replacing the following component: 0001 Electronics Module 0001 page 8Ć13. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-21 0015001c'+ 001a001c 0011%001b001c 0015001c'+ 001a001c 0011%001b001c 001a%$)0018 $( )001c()( )001f0018) do $001c001c001b 0018 001a%#&'001c)001c $ ) 0018' /0018) %$ %001d )001f001c 0014' $)001c'0006 0016001f ( #001c0018$( 001d )001f001c'001c ( 0018 (.()001c# 001c'%' $ $%'#0018' #%001b001c0005 ) ( NOT &%(( 0019'001c )% 001c$)001c' $)% 0015001c'+ 001a001c 0011%001b001c 0006 000f001d &%(( 0019'001c )'. 001c$)001c' $001e $)% 0015001c'+ 001a001c 0011%001b001c 0007 0018$001b &001c'001d%'# $001e )001f001c )001c()( )001f001c'001c0006 0016001f001c )001c()( $ (001c'+ 001a001c #%001b001c 2 0013 001200130016 (001c$001b )001c() $001d%'#0018) %$ )% )001f001c &' $)001c'0002( (001c' 0018' &%')0006 000e%' (%#001c %001d )001f001c )001c()( .%* , ' $001c001c001b )% &' $) )001f001c 0015001c'+ 001a001c %$001d 001e*'0018) %$ 0014'%) 0003 001c)0018 '( 0001 &0018001e001c 0 0004 $ %'001b001c' )% 001a001f001c001a! )001f001c '001c(*')(0006 Stopping a Test 0016001f001c (001c'+ 001a001c )001c()( 0018'001c 001a%$) $*%*('. '001c&001c0018)001c001b *$) ' .%* ()%& )001f001c#0006 0016% 001c- ) 0018 )001c()0005 &'001c(( 0018$. %001d )001f001c 001d'%$)0&0018$001c' !001c.(0006 0016% 001c- ) 0015001c'+ 001a001c 0011%001b001c 0005 .%* #*() &%,001c' 0013000e000e )001f001c 0014' $)001c'0006 Entering Service Mode 2 1 0017001f '001c 001f%'001b $001e )001f001c Media Source !001c. 001b%,$0005 (, )001a001f )001f001c &' $)001c' 001300120006 2 0013$001a001c )001f001c )001f001c 0010 ( 0019001c001e $ )% ' 001e001f) *& %$001c 0019. %$001c0005 '001c'001c0018(001c )001f001c Media Source !001c.0006 The printer performs the electrical powerĆon tests and initializes the mechanics as in normal user mode. When you are in Service Mode 2, All the LEDs will go off except the ones that have been selected. Once inside a test, all the LEDs, except for the LEDs in the Error Group, will begin to flash. + 0011001c001b 001800010015%*'001a001c SERVICE MODE 2 4-22 HP DesignJet 430, 450C and 455CA Printers Service Tests 0006 0007 000f00180019! '0015!'! '00180015 001e001f0015 0011'0019001e001d 001e0016 '00180015 001200110019001b !'!'0015001c0004 000e0015 $001900130015 000e'0011'0019001e001d 0011001d0014 '00180015 0010(0011&0019! 0012' 0015001d0017001100170019001d0017 0011001d0014 00140019!0015001d0017001100170019001d0017 '00180015 001200110019001b(001b00190016' 001c0015001300180011001d0019!001c 0011001d0014 00130011001f001f0019001d00170006#001d00130011001f001f0019001d0017 '00180015 00130011 ' 0019001400170015!0005 0015 0016001e 001c '00180015 00110019001b '0015!' 0011! 0016001e001b001b001e%!0007 0002 001d !0015 $001900130015 001c001e00140015 00030004 001f 0015!! 0006 0007 0002000e0015'#001f 0015'00030005 0003 000f00180015 '0015!' %0019001b001b !'0011 ' 0011001d0014 '00180015 0011 0019001100170015 %0019001b001b 001c001e$0015 001e#' 001e0016 '00180015 000e0015 $001900130015 000e'0011'0019001e001d 0011001d0014 00110013'0019$0011'0015 '00180015 0015001d0017001100170019001d0017 001b0015$0015 %0018001900130018 00130011#!0015! '00180015 00110019001b !!0015001c0012001b' '001e 00120015 00170015001d'001b' 00110019!00150014 0011001d0014 '00180015001d 001b001e%0015 001500140005 0004 0016 '00180015 0019001d'0015 0014001e0015! 001d001e' 00110019!0015 '00180015 00110019001b !!0015001c0012001b' '00180015001d '00180015 '0015!' 00180011! 001600110019001b001500140005 0005 000f00180015 '0015!' 0013001e001d'0019001d#001e#!001b' 0015001f00150011'! 0019'!0015001b0016 #001d'0019001b '001e# 001f 0015!! 0011001d' 001e0016 '00180015 0016 001e001d'(001f0011001d0015001b 001a0015'!0005 If the bail fails the test, try replacing the following component: 0001 BailĆlift mechanism 0001 page 8Ć28. Service Tests HP DesignJet 430, 450C and 455CA Printers 4-23 Electrical Test 000f00160017001f 0014001f 001f 00160014 001c001d0014001e0010 0017001c001b 001c0015 001f001c001a0014 001c0015 00160014 0014001900140012 001e0017001200100019 0012001c001a001d001c001b0014001b 001f 001c0015 00160014 0014001900140012 001e001c001b00170012001f 001a001c0013!001900140005 THIS TEST HAS BEEN FOUND TO BE VERY UNSTABLE DUE TO SOME INTERACTIONS BETWEEN SOME OF THE COMPONENTS OF THE ELECTRONICS MODULE. IT IS SOMETIMES IMPOSSIBLE TO EXIT THIS TEST WITHOUT SWITCHING OFF THE PRINTER. 0014001e0015001c001e001a 00160014 001900140012 001e0017001200100019 0014001f 0010001f 0015001c00190019001c#001f0007 1 001b 001f0014001e'001700120014 001a001c00130014 20004 001d001e0014001f001f Electrical Test 0002 001c001e001a 001400140013 0014$00030005 2 000f00160014 0014001f #001700190019 001f 0010001e 0010001b0013 00160014 001e0017001b 0014001e #001700190019 00120016001400120018 001f001c001a0014 001c0015 00160014 0014001900140012 001e0017001200100019 001d0010001e 001f0005 3 0015 00160014 0014001f 0015001000170019001f0004 0010001b 0014001e001e001c001e 0012001c00130014 #001700190019 0010001d001d00140010001e 001c001b 00160014 0015001e001c001b %001d0010001b001400190005 000e001400150014001e 001c 00160010001d 0014001e 0006 0017001b 001c001e00130014001e 001c 0012001c001e001e00140012 0019$ 001e001c!001100190014001f0016001c001c 00160014 0015001000170019!001e00140005 4-24 HP DesignJet 430, 450C and 455CA Printers Service Tests 000f0012000e00020007 000e 000f 00100011 0015!001e *001e)-'0006001e&001c'001d001e) +001e*+ (001e)001f')%* +!001e 001f'$$'.'& 000f001e001d'001a1001a/'* 001e&001c'001d001e) +001e*+ 0016001e)'001f'001e* +!001e '(001e)001a+'& '001f +!001e *001e)-' $'( 0002%001e001d'001a1001a/'* 001f001e001e001d001b001a001c#00030005 0001 001a))'001a 001e1001a/'* 001e&001c'001d001e) +001e*+ 0016001e)'001f'001e* +!001e '(001e)001a+'& '001f +!001e *001e)-' $'( 0002001c001a))'001a 001e1001a/'* 001f001e001e001d001b001a001c#00030005 0001 0013001e001c')001d* +!001e %001a/'%,% 001f)'001c+'& 001d001e+001e001c+001e001d '& +!001e 00130010000f0005 0019', 001c001a& -'001e. +!'* '&001f')%001a+'& '& +!001e *001e)-'001c001e 001c'&001f' ,)001a+'& ($'+0005 0001 0011001e)001f')% +!001e 0014001e)-'0006 &001c'001d001e) +001e*+ 001a* 001f'$$'.* 0003 & *001e)-'001c001e %'001d001e 00040004 ()001e** 000f0012000e00020007 000e 000f 00100011 0002000f001e001d'001a 00150(001e 000e001e000030005 0004 0015!001e +001e*+ .'$$ *+001a)+ 001a&001d +!001e)001e .'$$ 001b001e *$' !+ %'-001e%001e&+* '& +!001e 0018 001a&001d 00191001a/'*0005 001f+001e) 001e-001e)0 %'-001e%001e&+*0004 +!001e 001d')001e001c+'& '001f +!001e %'-001e%001e&+ .'$$ 001c!001a& 001e '& 001b'+! 001a/'*0005 0015!001e %001a/'%,% 00110017000f '001f 001b'+! 001a/'* .'$$ 001b001e *001a-001e001d '& +!001e 00130010000f0005 0005 0015' -'001e. +!001e )001e*,$+* '001f +!001e +001e*+0004 0', %,*+ ()'&+ +!001e 0014001e)-'001c001e '&001f' ,)001a+'& 0011$'+ 00020011)'&+ 0012,001a$'+0 001a&001d 000f001e001d'001a 00150(001e #001e0*00030005 0006 001f +!001e +001e*+ 001f001a'$*0004 001a& 001e))') 001c'001d001e .'$$ 001a((001e001a) '& +!001e 001f)'&+1(001a&001e$0005 0013001e001f001e) +' !001a(+001e) 0007 '& ')001d001e) +' 001c'))001e001c+$0 +)',001b$001e*!'+ +!001e 001f001a'$,)001e0005 Service Tests HP DesignJet 430, 450C and 455CA Printers 4-25 Service Monitor (Data Display) 0012001c0019 %0019$(001d00170019 '!001d&'$ 001d% '%0019001a'001f &' 001a001d!0018 '& )001c+ &001c0019 0010$001d!&0019$ 001d% !'& #001f'&&001d!001b )001c0015& +' 0019*#00190017& 001d& &' #001f'&0005 & 0019!00150016001f0019% +' &' $001900150018 &001c0019 001b$0015#001c001d0017%-001f0015!001b'0015001b0019 001d!%&$'0017&001d'!% &001c0015& &001c0019 0010$001d!&0019$ 001d% $001900170019001d(001d!001b 001a$' &001c0019 0017' #'&0019$0005 !%&001900150018 '001a #001f'&&001d!001b &001c0019 0018$0015)001d!001b &001c0015& +' %0019!00180004 &001c0019 0010$001d!&0019$ #$001d!&% &001c0019 00160019001b001d!!001d!001b 0015!0018 0019!0018 '001a &001c0019 0017'00180019 &001c0015& )'001f0018 '&001c0019$)001d%0019 001c0015(0019 001600190019! '%00190018 &' #001f'& &001c0019 0018$0015)001d!001b0005 0014' !001900190018 0015 00160015%001d0017 001e!')001f00190018001b0019 '001a &001c0019 001b$0015#001c001d0017%-001f0015!001b'0015001b0019 001d!%&$'0017&001d'!% &' 00160019 00150016001f0019 &' #001d0017001e '& &001c0019 001d #'$&0015!& 001d!001a'$ 0015&001d'! 001a$' &001c0019 #$001d!&00190018 0017'001800190005 00100019$001a'$ &001c0019 00110019$(001d00170019 000f'!001d&'$ 0015% 001a'001f001f')%0007 1 ! %0019$(001d00170019 '00180019 20004 001f'00150018 0015 %001c00190019& '001a 001d! #'$&$0015001d& '$001d0019!&0015&001d'!0005 00190018001d0015 00020006 %001d,0019 '$ %001d,0019 001d!001d ' 0003 2 0010$0019%% Service Monitor 0002000f00190018001d0015 0012+#0019 0015!0018 000f00190018001d0015 0011'$00170019 0019+%00030005 3 00110019!0018 &001c0019 001a001d001f0019 001a$' &001c0019 0017' #'&0019$ &001c$'001b001c &001c0019 %0019$001d0015001f '$ #0015$0015001f001f0019001f #'$&%0005 The 00010004000200030005 LED begins to flash. 4 00130015001d& '!&001d001f &001c0019 computer 001c0015% 001d!0018001d00170015&00190018 &001c0015& 001d& 001c0015% %0019!& &001c0019 001a001d001f00190005 The 00010004000200030005 LED continues to flash. 5 0013001c001d001f0019 &001c0019 Ready 000e 001d% 001a001f0015%001c001d!001b0004 #$0019%% Service Monitor 0002000f00190018001d0015 0012+#0019 0015!0018 000f00190018001d0015 0011'$00170019 0019+%0003 0015001b0015001d!0005 The 00010004000200030005 LED continues to flash. After a minute, the fan turns on, and the carriage moves to the right side of the Printer. Instead of printing the drawing that you sent, the Printer prints the first and last Kbytes of the code for that drawing. The code is printed in hexadecimal and ASCII format. (If the total size of the file(s) sent is not bigger than one Kbyte, only the first buffer is printed.) The Printer exits the service monitor mode if the file(s) sent contain PJL universal exit language. 4-26 HP DesignJet 430, 450C and 455CA Printers Service Tests EEROM Model ID Configuration Procedure 0017!001e 000e000e001600140012 %'001d001e$ 0010 001c'&001f' ,)001a+'& ()'001c001e001d,)001e '&$0 &001e001e001d* +' 001b001e 001c001a))'001e001d ',+ '001f ()001e1001c'&001f' ,)001e001d 001b'001a)001d '* 001b001e'& )001e,*001e001d0005 D 0017!001e 001c,))001e&+ 001b'001a)001d '* '&001c'))001e001c+$0 001c'&001f' ,)001e001d +' +!001e .)'& %'001d001e$ 0010 0005 D 0017!001e 0015)'&+001e) *!'.* 001a& ,&001c'&001f' ,)001e001d %'001d001e$ 0010 *0*+001e% 001e))') 0002Steady EKL00030005 D It is very rare that these situations will ever occur. '&001f' ,)001e +!001e 0015)'&+001e) %'001d001e$ 0010 001a* 001f'$$'.* 1 0016001e%'-001e +!001e )' !+1001e&001d 001c'-001e) ' (001a 001e 1000600060005 2 '*001c'&&001e001c+ +!001e %001e001d'001a %'+') 001e&001c'001d001e) 001c001a001b$001e 001f)'% +!001e %001a'& 0015 0002001c'&&001e001c+') 000e0013 001900030005 3 0017,)& +!001e 0015)'&+001e) 00140013 .!'$001e !'$001d'& +!001e Reprint #001e0 001d'.&0005 4 0015)001e** +!001e Media Source 001a&001d Media Type #001e0* +' 001e+!001e) +' 001e&+001e) +!001e deconfiguration mode0005 0017!001e 000f001a*+0004 0013')%001a$ 001a&001d 001e*+ 0011000e * 0002LEDs ABC0003 .'$$ $' !+ ,(0005 5 0018*'& 001a *,'+001a001b$001e +'$0004 *!')+1001c')001c,'+ ('&* 0006 001a&001d 0007 0002+!001e 001f')*+ +.' ('&* '& +!001e )' !+0003 '001f +!001e %001e001d'001a %'+') 001e&001c'001d001e) 001c'&&001e001c+') 0002000e0013 001900030005 0017!001e 001a)+)'001d 001e*0004 001a+001a 001a&001d 0012001e001d'001a 0011000e * 0002LEDs KLM0003 *!',$001d $' !+ ,( 001a* 0', *!')+1001c')001c,'+ +!001e +.' ('&*0005 6 0014&001c001e 0', !001a-001e *!')+1001c')001c,'+001e001d +!001e +.' ('&*0004 +!001e 000f001a*+0004 0013')%001a$ 001a&001d 001e*+ 0011000e * 0002LEDs ABC0003 *!',$001d $' !+ ,( 001a 001a'&0005 7 0015)001e** +!001e Cancel 001a&001d Media Source #001e0* +' 001e+!001e) +' 001e/'+ +!001e deconfiguration mode0005 0003 0007 000f0010000e001100050010 000f 0004000e0007 0005 0010 001100070006 0010 0007 000700120010 000400070002 Service Tests HP DesignJet 430, 450C and 455CA Printers 4-27 8 (' #!-*001f ,'001f 0017*#',001f* .#,' ,'001f 001d(**001f001d, &(001e001f% 0011000e 001b+ (%%(.+ Only one opportunity is given to perform this procedure and there is no indication that it was successful. 0011 ,'001f 0017*#',001f* #+ ,( 001c001f 001d(' #!-*001f001e 001b+ 001b 000e001f+#!'0012001f, 0007 0003 (%(*0004 0017*#',001f*0005 '(%001e ,'001f Media Source $001f/ 001e(.' 001b'001e )*001f++ ,'001f ,.( Color Configuration (Print Quality + Media Type) $001f/+ 001b, ,'001f +001b&001f ,#&001f0006 0011 ,'001f 0017*#',001f* #+ ,( 001c001f 001d(' #!-*001f001e 001b+ 001b 000e001f+#!'0012001f, 0007 00030014('(001d'*(&001f00040017*#',001f*0005 '(%001e ,'001f Media Source $001f/ 001e(.' 001b'001e )*001f++ ,'001f ,.( Mono Configuration (Print Quality + Setup) $001f/+ 001b, ,'001f +001b&001f ,#&001f0006 0011 ,'001f 0017*#',001f* #+ ,( 001c001f 001d(' #!-*001f001e 001b+ 001b 000e001f+#!'0012001f, 00030013001000170004 0017*#',001f*0005 '(%001e ,'001f Media Source $001f/ 001e(.' 001b'001e )*001f++ ,'001f ,.( LFP Configuration (Print Quality + Reprint) $001f/+ 001b, ,'001f +001b&001f ,#&001f0006 9 0019-*' ,'001f 0017*#',001f* 0016001000100006 10 0018001f001d('001f001d, ,'001f &001f001e#001b &(,(* 001f'001d(001e001f* 001d001b001c%001f ,( ,'001f &001b#' 0017 0003001d('001f001d,(* 000f0015 001a00040006 11 0019-*' ,'001f 0017*#',001f* 001600150006 ,001f* #'#,#001b%#0#'!0005 001f**(* 001d(001e001f 1000e001300140002 .#%% 001b))001f001b* 001c001f001d001b-+001f ,'001f 001d001d-*001b001d/ 001b%#001c*001b,#(' &-+, +,#%% 001c001f )001f* (*&001f001e0006 12 0017*001f++ ,'001f Cancel $001f/ 001b'001e )*#', ,'001f 000e001f&( 0017%(, ,( 001d'001f001d$ # ,'001f 0017*#',001f* '001b+ 001c001f001f' 001d(**001f001d,%/ 001d(' #!-*001f001e 001b+ 001b 000e001f+#!'0012001f, 00070005 0007 (* 0006 If the Printer is still incorrectly configured then Error Code EKL' will be displayed on the front panel. Turn the Printer OFF and perform the EEROM Model ID configuration procedure again from step 0001. 13 0017001f* (*& ,'001f 001b001d001d-*001b001d/ 001d001b%#001c*001b,#(' 0003*001f 001f* ,( '001b),001f* 00040006 4-28 HP DesignJet 430, 450C and 455CA Printers Service Tests 00040007000e0011 00060007 0002 0010000e0005000f 0003 000f 0003 0006 0011000600100014 00050006 0005000e 0007 0013001000040012 000e 000f000b000e0012 0005000e 00120004 0011 0012 0006 0007000e 000e0015 0007000e0010 00040012 000e 0002 DesignJet 4XX Service Configuration Plot Firmware Release: X.XX.XX SPROC release: X.X (Servo-Processor Code revision number.) EEROM Contents EEROM CONTENTS (This is for the Printer design engineers to interpret.) NOTE: All EEPROM Parameters are since last EEROM Reset. Number of Power Cycles: 19 Number of Color Plots: 13 Number of Black Plots: 15 Number of Pens: 7666 Factory Spittoon: 0% used Number of Bail Errors: 0 Number of System Errors: 2 Last System Error: 0x00000550 (errno = 0x3c0001) Last System Error at file media_load.c line 2810 Bench Run: Bench Run Maximum Y-Axis (Carriage-Axis) PWM: 127 Bench Run Maximum X-Axis (Media-Axis) PWM: 87 Encoder-Tests Maximum Y-Axis (Carriage-Axis) PWM: 62 Encoder-Tests Maximum X-Axis (Media-Axis) PWM: 62 X-axis Calibration: Service Tests Amp1 = 7.467, Phase1 = –0.450, Amp2 = 8.956, Phase2 = 2.325, Factor = –0.000500 HP DesignJet 430, 450C and 455CA Printers 4-29 Printing the Service Configuration Plot 0013$ %&001e#( (001d001a '001a&*001e0018001a 0018$#001b001e001c)&0016(001e$# %!$(0006 1 # '001a&*001e0018001a '$0019001a 20004 !$00160019 0016 '001d001a001a( 001e# %$&(&0016001e( $&001e001a#(0016(001e$#0005 In normal mode, load a sheet in portrait orientation. The service configuration plot can be plotted without the need to enter the service mode. This is because the customer will be requested to plot the service configuration plot and he will be given the following instructions to plot it without entering the service mode. 2 0015001d001a# (001d001a Ready !001e001c001d(' )%0004 %&001a' (001d001a Print Quality and Media Type 001a,'0005 3 0013001d001a Ready !001e001c001d( 0017001a001c001e#' ($ 001b!0016'001d 0016#0019 (001d001a# &001a'0016001e#' $# 0002'(001a00160019,00030005 0013001d001a 0010&001e#(001a& %!$(' (001d001a '001a&*001e0018001a 0018$#001b001e001c)&0016(001e$# %!$( 0016#0019 001a001f001a0018(' (001d001a '001a0019001e00160005 4 0014#!$00160019 (001d001a '001a0019001e00160005 Interpreting the Service Configuration Plot 0013001d001a %0016&0016'001a(001a&' $# (001d001a 0012001a&*001e0018001a 0007$#001b001e001c)&0016(001e$# 0010!$( 00180016# 001d001a!% ,$) ($ (&$)0017!001a'001d$$( (001d001a 0010&001e#(001a& '$&001a 001a001b001b001a0018(001e*001a!,0005 001a&001a 001e' 0016 '001d$&( 0019001a'0018&001e%(001e$# $001b (001d001a 0016!! (001d001a %0016&0016'001a(001a&'0005 Number of Power Cycles $+ '0016#, (001e'001a' (001d001a 0010&001e#(001a& 001d0016' 0017001a001a# %$+001a&001a0019 000f000e0005 Number of Color Plots $+ '0016#, 0018$!$& %!$(' 001d0016*001a 0017001a001a# %&$0019)0018001a0019 '001e#0018001a (001d001a 0011000f +0016' !0016'( 001a&0016'001a00190005 Number of Black Plots $+ '0016#, '$#$ %!$(' 001d0016*001a 0017001a001a# %&$0019)0018001a0019 '001e#0018001a (001d001a 0011000f +0016' !0016'( 001a&0016'001a00190005 4-30 HP DesignJet 430, 450C and 455CA Printers Service Tests Number of Pens 0018# (.'001d + )! -$' , 001c001e# 001e001c+-+$001f' #001c, 001d ( + *&001c001e 001f0005 0018# (.'001d +, + ! + -) 0002!+)' & !- -) +$'#-0003 00102001c(0004 0014001c' (-001c0004 001b &&)00004 000f&001c001e%0005 Factory Spittoon 0018# ,-$'001c- 001f & / & )! $(% $( -# ,*$--))(0005 0018#$, & / & 0$&& 001d $(001e)++ 001e- $! -# 00110011001600150014 #001c, 001d ( 001e& 001c+ 001f0005 Number of Bail Errors 0012)0 '001c(2 ,#.-001f)0(, -# + #001c/ 001d ( 001d 001e001c., )! -# 000f001c$&3&$! ' 001e#001c($,'0005 Number of System Errors 0012)0 '001c(2 00172,- ' 0011++)+, #001c/ )001e001e.++ 001f0005 Last System Error 0018# &001c,- 00172,- ' ++)+ -#001c- )001e001e.++ 001f0005 0003 0014 000f 00100013000e00040015 0010000f 000e 0015 0005 001300120016001400150007 000f 0015000b 0017000f0015 0010 0004000f 001400060004 00040015 0010000f 000f 0010001300070013 00150010 0016000f00070013001400150004000f0007 0004000f0018 0011001300100005 000e00140002 Last System Error Data 0013(!)+'001c-$)( )( 1001c001e-&2 0#$001e# &$( )! -# !$+'0001c+ -# ++)+ )001e001e.++ 001f $(0005 0003 0014 000f 00100013000e00040015 0010000f 000e 0015 0005 001300120016001400150007 000f 0015000b 0017000f0015 0010 0004000f 001400060004 00040015 0010000f 000f 0010001300070013 00150010 0016000f00070013001400150004000f0007 0004000f0018 0011001300100005 000e00140002 Bench Run 001a# -# + -# 000f (001e# 0016.( #001c, 001d ( * +!)+' 001f0005 Bench Run Maximum YĆAxis (CarriageĆAxis) PWM 0018#$, 0019001c&. ,#).&001f 001d less -#001c( 00070005 00182*$001e001c& 0019001c&. 0006 3 0007000600060005 Bench Run Maximum XĆAxis (MediaĆAxis) PWM 0018#$, 0019001c&. ,#).&001f 001d less -#001c( 0007000600060005 00182*$001e001c& 0019001c&. 0006 3 00060005 Encoder ĆTests Maximum YĆAxis (CarriageĆAxis) PWM 0018#$, 0019001c&. ,#).&001f 001d less -#001c( 00070005 00182*$001e001c& 0019001c&. 0006 3 0007000600060005 Encoder ĆTests Maximum XĆAxis (MediaĆAxis) PWM 0018#$, 0019001c&. ,#).&001f 001d less -#001c( 0007000600060005 00182*$001e001c& 0019001c&. 0006 3 00060005 XĆaxis Calibration 0018#$, ,#)0, -# $(!)+'001c-$)( + &001c- 001f -) -# 000e001e001e.+001c001e2 0010001c&$001d+001c-$)(0005 0003 0014 000f 00100013000e00040015 0010000f 000e 0015 0005 001300120016001400150007 000f 0015000b 0017000f0015 0010 0004000f 001400060004 00040015 0010000f 000f 0010001300070013 00150010 0016000f00070013001400150004000f0007 0004000f0018 0011001300100005 000e00140002 Service Tests HP DesignJet 430, 450C and 455CA Printers 4-31 Clearing the EEROM 001c ,$) 0019!001b0017& (001e001b 00190017!001f0018&0017(001f$# %0017&0017'001b(001b&'0005 ,$) +001f!! (001e001b# #001b001b001a 00040003 000500070006 ($ %001b&001c$&' (001e001b 0013&001f#(001b& 00190017!001f0018&0017(001f$#'0006 0003 001b(0017001f!' 0001 0019001e0017%(001b& 00060004 !001b0017&001f#001d (001e001b 001400120010 0017!'$ &001b'001b(' (001e001b 001c00170019($&, '%001f(($$# *0017!)001b ($ 00070002 )'001b001a0006 000e001b001b% 001f# '001f#001a (001e0017( (001e001b *0017!)001b %&001f#(001b001a $# (001e001b '001b&*001f0019001b 0019$#001c001f001d)&0017(001f$# %!$( '0017, 001d&001b0017(!, )#001a001b&001b'(001f'0017(001b (001e001b 0017'$)#( $001c 001f# 001f# (001e001b '%001f(($$#0006 Clearing Just the Benchrun and Calibration Parameters 1 0015+001f(0019001e (001e001b 0013&001f#(001b& 0012 0006 2 0016001e001f!001b 001e$!001a001f#001d 001a$+# (001e001b Form Feed0002 Cancel 0017#001a Media Type 001b,' 001a$+#0005 '+001f(0019001e (001e001b 0013&001f#(001b& 001200110006 3 0012#0019001b (001e001b (001e001b 000f ' 0018001b001d001f# ($ !001f001d001e( )% $#001b 0018, $#001b0005 &001b!001b0017'001b (001e001b 001b,'0006 Clearing Just the UserĆDefined Setup Parameters 1 0015+001f(0019001e (001e001b 0013&001f#(001b& 0012 0006 2 0016001e001f!001b 001e$!001a001f#001d 001a$+# (001e001b Reprint0002 Cancel, Media Type 0017#001a Media Source 001b,' 001a$+#0005 '+001f(0019001e (001e001b 0013&001f#(001b& 001200110006 3 0012#0019001b (001e001b (001e001b 000f ' 0018001b001d001f# ($ !001f001d001e( )% $#001b 0018, $#001b0005 &001b!001b0017'001b (001e001b 001b,'0006 4-32 HP DesignJet 430, 450C and 455CA Printers Service Tests Clearing All Parameters 1 001e0014001c000f0013 001c00130011 001a00140017001c0011001a 000600060003 2 0013001400160011 0013001800160010001400170012 00100018001e0017 001c00130011 Setup, Form Feed, Reprint0001 Print Quality 00170010 Media Type 00150011001f001b 00100018001e00170002 001b001e0014001c000f0013 001c00130011 001a00140017001c0011001a 0003 3 0017000f0011 001c00130011 001c00130011 000700050004001b 000e0011001200140017 001c0018 0016001400120013001c 001d0019 001800170011 000e001f 0018001700110002 001a001100160011 001b0011 001c00130011 00150011001f001b Service Tests HP DesignJet 430, 450C and 455CA Printers 4-33 0002 0005 00110015000b 00040006 0007001100060013000b0010000f0012 0006000f 0003 001400120013000e 000f00130012 HP DesignJet 430, 450C and 455CA Printers 5-1 0012001f)' /001f1',+0 001b&# ,+)6 0012001f)' /001f1',+ 1&001f1 1&# 0019/'+1#/ /#.2'/#0 '0 1&# Accuracy Calibration 4&'!& *201 # -#/$,/*#' 2+'#/ !#/1001f'+ !,+'1',+00007 Accuracy Calibration Purpose 001b&# 001f!!2/001f!6 !001f)' /001f1',+ 0004001e7001f5'0 !001f)' /001f1',+0005 -/,!#'2/# '0 20#' 1, !,//#!1 1&# #+'7-,'+1 001f!!2/001f!6 ,$ 1&# *#'001f 001f5'00007 001b&# !001f//'001f%# 001f5'0 ',#0 +,1 /#.2'/# !001f)' /001f1',+ 001f+' '0 20#' 1, !001f)' /001f1# 1&# *#'001f 001f5'00007 001b&# 001f!!2/001f!6 !001f)' /001f1',+ 001f)0, '+!)2'#0 !001f)' /001f1',+ ,$ 1&# ,-1'!001f) )'+# 0#+0,/ ,+ 1&# !001f//'001f%#0007 001b&# 001f!!2/001f!6 !001f)' /001f1',+ '0 001f)0, 20#' 1, !,//#!1 1&# #//,/ ,$ 1&# 001e7001f5'0 *,3#*#+1 1, 001f3,' 001f+'+%0007 0019#/$,/* 1&# 001f!!2/001f!6 !001f)' /001f1',+ 4&#+#3#/ 1
 D D D D D D D D 00140014001a00180017 '0 #/001f0#'0007 0014)#!1/,+'!0 *,'2)# '0 /#-)001f!#'0007 0013/'3# /,))#/ '0 /#*,3#' ,/ /#-)001f!#'0007 0017#'001f 0004001e7001f5'00005 *,1,/ '0 /#*,3#' ,/ /#-)001f!#'0007 0013/'3#7/,))#/ %#001f/ '0 /#*,3#' ,/ /#-)001f!#'0007 0012001f/1/'%# !001f//'001f%# '0 /#-)001f!#'0007 0017001f/( #+!,'#/ '0 /#*,3#' ,/ /#-)001f!#'0007 0018-1'!001f) 0#+0,/ '0 /#*,3#' ,/ /#-)001f!#'0007 What is the EndĆPoint Accuracy Specification ? 001b&# #+'7-,'+1 001f!!2/001f!6 0-#!'$'#0 &,4 001f!!2/001f1#)6 001f 0019/'+1#/ !001f+ '/001f4 001f %'3#+ )#+%1& ,$ )'+#0007 001b&# #+'7-,'+1 001f!!2/001f!6 0-#!'$'!001f1',+ $,/ 1&# 0019/'+1#/0 '0 ± 0007000b000f ** 00040007 '+0005 ,/ ± 0007 0002 ,$ 1&# 0-#!'$'#' 3#!1,/ )#+%1&0006 4&'!0003#/ '0 %/#001f1#/0006 001f1 000bd0012 0004000e000bd001500050006 001f1 7 0002 /#)001f1'3# &2*''16 ,+ 00160019 *001f11# $')*0007 001c0# 1&# $,)),4'+% $,/*2)001f 1, !001f)!2)001f1# 1&# 0019/'+1#/00030 001f!!2/001f!60010 Measured length – Desired length Desired length x 100 = %Error What can Affect the EndĆPoint Accuracy ? 001d001f/',20 -001f/1 1,)#/001f+!#0 '+0'# 1&# 0019/'+1#/ 001f$$#!1 1&# 001f!!2/001f!6 0004'+ -001f/1'!2)001f/ 1&# '/'3# /,))#/00050007 00181&#/ ,210'# '+$)2#+!#0 '+!)2'#0010 0017#'001f 1&'!(+#000007 001b&'!(#/ *#'001f !/#001f1#0 ),+%#/ )'+#00007 D 0017#'001f #5-001f+0',+0007 00110 1&# *#'001f %/,400006 0, ', 1&# )'+#00007 D 001b&# 001f--)'!001f1',+ 0,$14001f/# *001f6 # '+01/2!1'+% 1&# 0019/'+1#/ 1, '/001f4 001f+ '+!,//#!1 )'+# )#+%1&0007 D 001b&# 00140014001a00180017 &001f0 ##+ !)#001f/#'0007 001b&# 001f!!2/001f!6 !,+01001f+10 001f/# 01,/#' '+ 1&'0 +,+73,)001f1')# *#*,/6 !,*-,+#+10007 D 5-2 HP DesignJet 430, 450C and 455CA Printers Service Calibrations Before Performing the Accuracy Calibration 1 001a) !, )*,(001d' !)0%,*)(!).001d' 001f*) %.%*)- 001d) *) 00130018 0015001d.! 0012%'( 00100007000e 5-%3! (! %001d0005 +'*. 001d ,001d1%)# .$001d. 001f*).001d%)- .1* 4001c0002 (001d,&- )*(%)001d'2 +*-%.%*)! (( 0003 0006 %)00060004 001d+001d,.0006 2 0015!001d-/,! .$! %-.001d)001f! 001e!.1!!) .$! 001f!).!,- *' .$! 4001c0002 (001d,&- *) .$! +'*.0006 Accuracy calibration is needed if this distance is not 500 mm (19.69 in) 00011 mm (0.04 in). If the measured accuracy, media thickness, or environmental conditions vary greatly from the factory standards, recalibrate the Printer by continuing with the following procedure. Performing the Accuracy Calibration 1 0018'001d001f! 001d -$!!. *' 00130018 0015001d.! 0012%'( *0!, .$! .*+ *' .$! 0018,%).!, '*, (%)/.!.* '!. .$! -$!!. -.001d001e%'%3! .* .$! !)0%,*)(!).001d' 001f*) %.%*)-0006 Use a sheet of approximate size A1 or D. 00100013 000f001300110012 00130011 00040007 0006 00120012 0003 000e000f0002 Otherwise the optical sensor on the carriage will be calibrated incorrectly, and the Printer will have problems loading some types of media. 2 0011).!, %).* Service Mode 20005 001e2 +*1!,%)# 00170016 .$! 0018,%).!, 1$%'! $*' %)# *1) .$! Media Source &!20006 3 0019!. .$! Media Type *) .$! ',*). +001d)!' .* Coated Paper0006 4 0014*001d .$! '%'(0005 1%.$ .$! (001d.! 0003 /'0004 -% ! *1)0005 %) +*,.,001d%. *,%!).001d.%*) %).* .$! 0018,%).!,0006 5 001b$!) .$! Ready 001400110010 '%#$.- /+0005 +,!-- Reprint &!2. The 0014 LED begins to flash and the Printer takes several minutes to plot the calibration plot (see Figure 1). The Printer ejects the sheet, and the 00050010 0006 LED lights up. 6 001a)'*001d .$! -$!!.0006 7 001b001d%. /).%' .$! %)& *) .$! -$!!. %- ,20006 8 000f/. .$! -$!!. 001d'*)# .$! *.! '%)! 001d) ,!'*001d .$! -$!!. facedown %).* .$! 0018,%).!,0005 %) .$! %,!001f.%*) %) %001f001d.! 001e2 .$! 001d,*1- *) .$! 001f001d'%001e,001d.%*) +'*. 0003-!! 0012%#/,! 00040006 The 0014 LED begins to flash. The Printer takes less than 10 minutes to: read the calibration sheet; calculate the calibration data; save the data in the EEROM; and eject the sheet. 9 001a)'*001d .$! -$!!.0006 Service Calibrations HP DesignJet 430, 450C and 455CA Printers 5-3 000400070006 0005 0002 000400070006 0005 0003 5-4 HP DesignJet 430, 450C and 455CA Printers Service Calibrations 0018001e(&'001d'001b '001c0019 0015%%001d0015001b0019-'#-000e00190018001d0015 001d&'0015'00170019 ' 001d& )0019%+ 001d!$#%'0015' '001c0015' '001c0019 0018001d&'0015'00170019 00160019'*00190019' '001c0019 00170015%%001d0015001b0019 0015'0018 '001c0019 !00190018001d0015 001d& *001d'001c001d' 00170019%'0015001d' 001d!001d'&0005 001a '001c0019 0018001d&'0015'00170019 00160019'*00190019' '001c0019 00170015%'%001d0018001b0019 '#, 0019& 0015'0018 '001c0019 !00190018001d0015 001d& too small0004 001d'001f &!00190015%& #' '001c0019 !00190018001d00150005 001a '001c0019 0018001d&'0015'00170019 001d& too big0004 ('*0015'00190018 &$%0015+ 0015$$00190015%& 0015%#('0018 '001c0019 001d'001f 0018#'&0004 0015'0018 )0019%'001d00170015 001d'0019& 0015%0019 '#' &'%0015001d001b001c'0005 0002 0016001d001b 0018001d&'0015'00170019 !0015+ 0015 &# $%0019)0019' '001c0019 00170015%%001d0015001b0019 001a%#! 00150017'(0015'001d'001b '001c0019 00160015001d 0019)0019%00050003 0014001c0019'0019)0019% +#( %0019!#)0019 '001c0019 %001d)0019 0012# 0019% #% '001c0019 0015%'%001d0018001b0019 0015%%001d0015001b00190004 '0015001f0019 00170015%0019 '# %0019001d'&'0015 '001c0019! 0017#%%00190017' +0005 '0017#%%00190017' 001d'&'0015 0015'001d#' !0015+ %0019&( ' 001d' '001c0019 00170015%%001d0015001b0019 00160019001d'001b '## 0017 #&0019 #% '## 001a0015% 001a%#! '001c0019 !00190018001d00150005 #% '001c0019 0017#%%00190017' 001d'&'0015 0015'001d#' $%#001700190018(%0019 0001 001c0015$'0019% 00060005 To check the carriageĆtoĆmedia distance 0002000500070006 0002001d'0017 (001800190018 *001d'001c '001c0019 00170015%%001d0015001b0019 0015&&0019!0016 +0003 001c0015& 001600190019' $%#0018(001700190018 '# 0017001c00190017001f '001c0019 00170015%%001d0015001b0019-'#-!00190018001d0015 0018001d&'0015'00170019 '# !0015001f0019 &(%0019 001d' 001d& *001d'001c001d' '001c0019 '# 0019%0015'00170019& 0015 #*001900180005 0013&0019 '001c001d& 001b0015(001b0019 '# 0017001c00190017001f '001c0019 00170015%%001d0015001b0019-'#-!00190018001d0015 0018001d&'0015'00170019 0015& 001a# #*&0007 1 0010$0019' '001c0019 '#$ 0017#)0019%0005 2 000e#)0019 '001c0019 00170015%%001d0015001b0019 #(' #001a '001c0019 &0019%)001d00170019 &'0015'001d#'0005 3 00120019!#)0019 '001c0019 Yellow 00170015%'%001d0018001b0019 001a%#! '001c0019 00170015%%001d0015001b00190005 4 001c00190017001f '001c0019 001b0015(001b0019 '# 00180019'0019%!001d'0019 '001c0019 00020004 0015'0018 00030004 00020004 &001d00180019&0007 000f0010 0010 0010 5 0011 001500170019 '001c0019 001b0015(001b0019 #' '001c0019 0018%001d)0019 %# 0019% #' '001c0019 0019001a'-001c0015'0018 &001d00180019 #001a '001c0019 00170015%%001d0015001b00190004 *001d'001c '001c0019 00020004 &001d00180019 001a00150017001d'001b '001c0019 00170015%%001d0015001b00190004 001d' '001c0019 $#&001d'001d#' &001c#*' 00160019 #*0007 Service Calibrations HP DesignJet 430, 450C and 455CA Printers 5-5 0011$00170015 Y B 0011$001700150001001d$'#0001001200150001 0011!0011001c001c0015001c0001#001f0001#00180015000100130015001e#0015!(001c0019001e0015 001f00160001#0018001500010007!0019%00150001000e001f001c001c0015! 0007!0019%00150001000e001f001c001c0015! 6 00100019#0018 #00180015 00170011$00170015 00180015001c0014 0019001e 001c0011001300150002 001d0011001e$0011001c001c' 001d001f%0015 #00180015 00130011!!0019001100170015 001f%0015! #00180015 00020004 '001900140015 001f0016 #00180015 00170011$001700150003 000f00180015 001c00150014001700150002 0019001e0014001900130011#00150014 00120015001c001f&0002 '0018001f$001c0014 00150011'0019001c' 0011' 001f%0015! #00180015 00020004 '001900140015 001f0016 #00180015 00170011$001700150003 0007000200060005000400050003 Make sure that the carriage is in the down position at all times when passing over the gauge. 0015001400170015 0016 #00180015 001c0015001400170015 does not 0017001f 001f%0015! #00180015 00020004 '001900140015 001f0016 #00180015 00170011$001700150002 00110014001a$'# #00180015 00130011!!0019001100170015(#001f(001d0015001400190011 00140019'#0011001e00130015 ' 001100170015 0004(00050003 7 000e0015001d001f%0015 #00180015 00170011$00170015 0011001e0014 !0015 001c001100130015 0019# 001f001e #00180015 0014!0019%0015 !001f001c001c0015! &0019#0018 #00180015 '001900140015 0016001100130019001e0017 #00180015 00130011!!00190011001700150003 8 00100019#0018 #00180015 00170011$00170015 00180015001c0014 0019001e 001c0011001300150002 001d0011001e$0011001c001c' #!' #001f 0011' #00180015 00130011!!0019001100170015 001f%0015! #00180015 00030004 00020004 '001900140015 001f0016 #00180015 00170011$001700150003 000f00180015 001c00150014001700150002 0019001e0014001900130011#00150014 00110012001f%00150002 '0018001f$001c0014 000f 0011' 001f%0015! #00180015 00030004 00020004 '001900140015 001f0016 #00180015 00170011$001700150003 0016 #00180015 001c0015001400170015 does 0017001f 001f%0015! #00180015 00030004 00020004 '001900140015 001f0016 #00180015 00170011$001700150002 00110014001a$'# #00180015 00130011!!0019001100170015(#001f(001d0015001400190011 00140019'#0011001e00130015 ' 001100170015 0004(00050003 9 000e0015 001c001100130015 #00180015 Yellow 00130011!#!0019001400170015 0019001e #00180015 00130011!!00190011001700150003 10 001f%0015 #00180015 00130011!!0019001100170015 001200110013001b 0019001e#001f #00180015 '0015!%001900130015 '#0011#0019001f001e0003 11 0006001c001f'0015 #00180015 #001f 0013001f%0015!0003 5-6 HP DesignJet 430, 450C and 455CA Printers Service Calibrations To adjust the carriageĆtoĆmedia distance 0016001b 001d001100130013 0015 001a0016 0012001b0019001a 001a0010 001800180011 000f 001f001a0016001f0014 0011 00110019001a 0015 0011000e0003 00070010 0013 000f 00160015 001a0010 001800180011 000f did not 0017 00190019 0016001c 0018 001a0010 00020004 00190011 0016000e 001a0010 000f 001b000f 0002 0007001000110019 0014 00150019 001a0010 001a 001a0010 001800180011 000f 00110019 0017001600190011001a001100160015 001a00160016 001300160019 001a0016 001a0010 00180011001c 0018001600130013 00180002 0001 00070010 0013 000f 00160015 001a0010 001800180011 000f did 0017 00190019 0016001c 0018 001a0010 00030004 00020004 00190011 0016000e 001a0010 000f 001b000f 0002 0007001000110019 0014 00150019 001a0010 001a 001a0010 001800180011 000f 00110019 0017001600190011001a001100160015 001a00160016 000e 0018 000e001800160014 001a0010 00180011001c 0018001600130013 00180002 0001 0004 0012001b0019001a 001a0010 001800180011 000f 001f001a0016001f0014 0011 00110019001a 0015 0019 000e0016001300130016001d00190003 1 0006 0013 0019 001a0010 001a001d0016 00110015 0011 001a 0013001100170019 00160015 001a0010 001a00160017 0016000e 001a0010 0018001a00180011 000f 001800180011 000f 001e 0017001b0013001300110015000f 001a0010 0014 001900130011000f0010001a0013001e 0016001b001a001d 0018 00190002 Take care neither to cut yourself on the encoder strip, nor to damage the strip. 2 0005001b00130013 001a0010 001a00160017 0016000e 001a0010 001800180011 000f 001b00170002 Service Calibrations HP DesignJet 430, 450C and 455CA Printers 5-7 0001 001200100011001c000e0017 0018001a 001500180018001b000e0017 001c0011000e 00120017 0012 001c000e 001b 001a000e001f 00180017 001c0011000e 001a001a0012 0010000e0003 00110012001b 001f001200150015 0013001d001b001c 001c0011000e 001a001a0012 0010000e 001700100015000e 00180017 001c0011000e 001b00150012 000e001a 001a0018 0002 001c0011001d001b 00120017 001a000e 001b001200170010 0018001a 000e 001a000e 001b001200170010 001c0011000e 001a001a0012 0010000e 001c0018 0016000e 0012 0012001b001c 0017 000e0003 Torx-8 Rotating Clockwise ÎÎ ÎÎ Gap Increases Î Î 0002 00050011000e 0014 001c0011000e 001a001a0012 0010000e 001c0018 0016000e 0012 0012001b001c 0017 000e 0001 0019 0010000e 0004 00040003 0003 000e00120017001b001c 00150015 001c0011000e 001c00180019 0018000f 001c0011000e 001a001a0012 0010000e0003 0004 00050011000e 0014 001c0011000e 001c001a 00120015001200170010 0015000e 001c0018 0016 0014000e 001b001d001a000e 001c0011 001c 0012001c 0012001b 00190018001b0012001c001200180017000e 001d0017 000e001a 001c0011000e 00190015 001b001c0012 001c 001b 001c 001c0011000e 0014 0018000f 001c0011000e 001a001a0012 0010000e 0018001e000e001a0002 0017 00170018001c 0018001e000e 001c0011000e00160003 Trailing cable under tabs ! 0006001c0011000e001a001f0012001b000e0002 001c0011000e 0007001a00120017001c000e001a 001f001200150015 00170018001c 000e 0015000e 001c0018 00150018 0016000e 0012 0003 5-8 HP DesignJet 430, 450C and 455CA Printers Service Calibrations 0002 0003 0006 0004000b000500070006 HP DesignJet 430, 450C and 455CA Printers 6-1 0016-%)/ 00170001d'%/4 001a-*0001e'!.$**/%)# 000e$!001f&'%./ 001c$!) '001d001f! 2%/$ 001d 0016-%)/ 00170001d'%/4 +-*001e'!(0006 0.! /$! '*'*2%)# 001f$!001f&'%./ 001d. 001d #0% ! %) /-*0001e'!.$**/%)# /$! +-*001e'!( 0001 0016-*001e'!( -!+-* 0001f/%*) D 0018!+-* 0001f! /$! +-*001e'!( /$001d/ /$! 001f0./*(!- %. .!!%)# 0.%)# /$!%- *-%#%)001d' .!//%)#.0007 0002 0016-%)/!- 001f*)'%#0-001d/%*) D 0016-%)/ 0014* ! 0019!/ /* 6 !./0002 0004%) /$! +-%)/!- 001d) %) /$! -%1!-.00050007 D 0019!'!001f/ /$! 001f*--!001f/ (! %001d .!//%)# 2$!) '*001d %)# /$! (! %001d0007 0003 0012001d- 2001d-! 001f$!001f& '%./ D 000e$!001f& %' /$! '001d/!./ 1!-.%*) *' /$! '%-(2001d-! %. %)./001d'! 0007 0013' )*/ 0013)./001d' /$! '001d/!./ '%-(2001d-! -!1%.%*)0007 0004 000e001d-/-% #!. 000e001d-/-% #! 001a-*0001e'!.$**/%)# 0016-*001f!. D 0013' 4*0 *)0003/ $001d1! 001d)4 .001d(+'!. 4!/0006 -!+-* 0001f! /$! *-%#%)001d' +-*001e'!( 2%/$ /$! 001f*--!001f/ +-%)/!- .!//%)#.0007 D 0016-%)/ /$! 0016-%)/700170001d'%/4 0016'*/ 0.%)# /$! !3001d001f/ .!//%)#. 001d) 0014! %001d /$001d/ /$! 000e0./*(!- 0.! 2$!) '001d001f! 2%/$ /$! 0016-%)/ 00170001d'%/4 +-*001e'!( ' +001d#! 70007 000e001d-/-% #! '%#)(!)/ D 0016!-'*-( /$! 000e001d-/-% #! '%#)(!)/ +-*001f! 0-! 0004 !/001d%'. ' 001b.!-0003. 00110% !00050007 0005 0014! %001d D 0014001d&! .0-! /$001d/ 4*0 0.! 00120016 *- 001200167001d++-*1! (! %001d0007 D 0019!'!001f/ /$! 001f*--!001f/ (! %001d /4+! /$-*0#$ /$! '-*)/7+001d)!' 2$!) '*001d %)# %/0007 0006 000f-%1!- +-%)/ ,0001d'%/4 001f*)'%#0-001d/%*) 001a* 001f'001d-%'4 %' /$! -!001d.*) *' /$! +-*001e'!( %. -!'001d/! 2%/$ /$! +-%)/ (* ! !'%)! 2%/$ /$! 0015*)700120016 000f-%1!- /-4 /$! '*'*2%)# D 0016-%)/ /$! .001d(! .001d(+'! 0.%)# /$! 0015*)700120016 -%1!- 001d) /$!%- )*-(001d' (! %001d0007 D 0016-%)/ /$! %)/!-)001d' !(* *- +-%)/ /$! 0016-%)/ 00170001d'%/4 0016'*/ 0004 !/001d%'. ' +001d#! 70005 0.%)# 00120016 0014! %001d 001d) 001f*)'%#0-%)# /$! +-%)/!- 001d. %) %001f001d/! +-!1%*0.'40007 0013' /$! *0/+0/ *001e/001d%)! 0.%)# /$! 00120016 0019*'0/%*) %. #** 001d) /$! *)! *001e/001d%)! /$-*0#$ /$! - +001d-/4 .*'0/%*) %. 001e001d 0006 00120016 .0++*-/ *-#001d)%5001d/%*) .$*0' D 000e*((0)%001f001d/! /* /$! 001f0./*(!- /$001d/ /$! +-*001e'!( %. )*/ %) /$! +-%)/!- 001d) /$001d/ $! .$*0' 001d -!. %/ /$-*0#$ /$! - +001d-/4 1!) *- .0++*-/ ./-0001f/0-!0007 0007 001f001f0-001d001f4 000e001d'%001e-001d/%*) 0004 !/001d%'. ' 000e$001d+/!- 0005 D 0016!-'*-( 6 001f001f0-001d001f4 001f001d'%001e-001d/%*)0002 0.%)# 00120016 0014001d//! 0010%'(0007 6-2 HP DesignJet 430, 450C and 455CA Printers Print Quality 0010'001f#)/0011*0017!001f)- 0010!$) Introduction 0016001e001b#001b+001b' 0017 0010'001f#) 0011*0017!001f)- %'$0018!001b' 0017%%001b0017'(0004 001f) 001f( 0017001a+001f(00170018!001b )$ %'001f#) )001e001b 0010'001f#)/0011*0017!001f)- 0010!$) )$ 001e001b!% 001a001f0017001d#$(001b )001e001b %'$0018!001b'0005 0014001e001b 0010'001f#)/0011*0017!001f)- 0010!$) ,001f!! 001e001b!% -$* 001a001f001c001c001b'001b#)001f0017)001b 0018001b),001b001b# %$((001f0018!001b 00190017')'001f001a001d001b 001b'$'( 0017#001a $)001e001b' %'$0018!001b'( (*0019001e 0017( 001f#0019$'001b0019) 001c'$#)/%0017#001b! (001b!001b0019)001f$#0004 001a'001f+001b' $' 0012 0010 0019$#001c001f001d*'0017)001f$# $' '001b0019001e0017#001f00190017! %'$0018!001b'(0005 To achieve the best performance from the printer, advise the customer to only use genuine HP accessories and supplies, whose reliability and performance have been thoroughly tested to give troubleĆfree performance and bestĆquality prints. Using the PrintĆQuality Plot 1 0014001e001b (001f.001b $001c )001e001b 0010'001f#)/0011*0017!001f)- 0010!$) 001f( 00070006 0017#001a ($ -$* '*() *(001b '001b001a001f0017 0002'$!! $' (001e001b001b)0003 )001e0017) 001f( )001e001f( (001f.001b $' !0017'001d001b'0005 2 0015(001b )001e001b (0017'001b )-%001b $001c '001b001a001f0017 )001e0017) )001e001b 0019*()$'001b' ,0017( *(001f#001d ,001e001b# )001e001b 0010'001f#) &*0017!001f)- %'$0018!001b' ,0017( 001a001f(0019$+001b'001b001a0005 3 0013)*001a- 001b00170019001e $001c )001e001b )001b() %0017))001b'#( 001f# )001e001b $'001a001b' !001f()001b001a )$ 001a001b)001b'001f#001b )001e001b )-%001b $001c 0010'001f#) &*0017!001f)- %'$0018!001b'0005 4 001c )001e001b 0019*()$'001b' ,0017( '001b%$')001f#001d %'$0018!001b'( $001c 0010'001f#) 0011*0017!001f)- *(001f#001d #$#/000b0010 '001b001a001f0017 0017#001a 0017001c)001b' )001e001b 0010'001f#)/0011*0017!001f)- 0010!$) )001b() )001e001b (0017'001b &*0017!001f)- %'$0018!001b'( 0017%%001b0017'0004 0017001a+001f(001b )001e001b 0019*()$'001b' )$ *(001b 001d001b#*001f#001b 0010 '001b001a001f00170005 0012001b%001b0017) )001e001b 0010'001f#)/0011*0017!001f)- 0010!$) )001b() *(001f#001d 001d001b#*001f#001b 0010 000e001b001a001f00170005 Printing the PrintĆQuality Plot 1 001b001c$'001b %'001f#)001f#001d )001e001b %!$)0004 001f# 000f$'0017! '$001a001b0004 (001b) )001e001b Media Type 0017#001a Print Quality $# )001e001b 001c'$#) %0017#001b! )$ )001e001b (001b))001f#001d( )001e0017) -$* ,0017#) )$ )001b()0005 2 $0017001a 0017 (001e001b001b) $001c '001b001a001f0017 001f# %$')'0017001f) $'001f001b#)0017)001f$#0005 3 0016001e001b# )001e001b Ready !001f001d001e)( *%0004 %'001b(( )001e001b Form Feed 0017#001a Media Source 001b-( )$001d001b)001e001b'0005 The Ready light begins to flash, and the media moves slightly forward. The carriage moves to the right side of the Printer, and the fan turns on. The Printer plots the print-quality plot and ejects the media. 4 0015#!$0017001a )001e001b '001b001a001f00170005 Print Quality HP DesignJet 430, 450C and 455CA Printers 6-3 0002 00050007 0003000b000400060005 00020006 000f00180015 001e 0019001c'&001f#0012001a0019'% 001e001a001d' 0016001d '00180015 000e 0015!00190017001c 0015' 000700060004000300070004 00030007 0019! 0015001e 0015!0015001c'00150014 00130015001a001d$0002 0010!0015 0012 000500040011 001b00120017001c0019001600190015 '001d 00180015001a001e 001900140015001c'00190016% 001e001a001d'&001f#0012001a0019'% 001e 001d0013001a0015001b!0002 Test 6 6-4 HP DesignJet 430, 450C and 455CA Printers Print Quality Analyzing the PrintĆQuality Plot 0019%' 0016,&).50017/001e'&.3 0016'*. 1&' *).001e&) -&2 +001e.',)- 001e- #*'*1-000e 1 0011001e,.,&!$' 001c001e,( 001a+ 00020018' 001f'*100030005 2 0015*44' 0016,&). 0019'-. 00020018' 001f'*100030005 3 001b',.& 001e' 0014&)' 0018.,001e&$%.)'-- 0019'-. ' +001e$' 5 0005 4 0011*'*, 000f'&$)('). 0017/001e'&.3 0019'-. ' +001e$' 5 0005 5 0011*'*, 001b001e,&001e.&*) 0019'-. ' +001e$' 5000700070005 6 0010001e)!&)$ 0019'-. ' +001e$' 500070005 Test Pattern 1: 00020007001100130011000b 000600070011 001600140010 0019%&- +001e.',) 1001e,(-5/+ .%' 001e,.,&!$'-0004 '001e0&)$ .%'( &) 001e +',#' . *+',001e.&)$ *)!&.&*)0005 001d*/ 001e) &$)*,' .%&- +001e.',) 001e)! *).&)/' 1&.% 0019'-. 0016001e.',) 0005 Test Pattern 2: 0003000f00150015 00040011000b000e0013 0005 00120013 0013) .%&- .'-. 001e' .%' )*44'- *# '001e % 001e,.,&!$' 001e,' .'-.'!0005 0012*, '001e % *# .%' *'*,3*/ 1&' -' .%' )/(001f',- 0007 .* 0006 *0', .%' !&001e$*)001e'3 -.'++'! '&)'- &) &) ,'(').*# 0005 0019%'-' )/(001f',- *,'-+*)! .* .%' )*44' )/(001f', .%001e. +,&).- '001e % -.'+0005 0019%',' 001e,' .1* 001e,.,&!$' )*44' ',*,- 0002-' 0012&$/,' 00070003000e 0015*44'- )*. +,&).&)$0005 D 0015*44'- (&-!&,' .'!0005 D Figure 1 Print Quality HP DesignJet 430, 450C and 455CA Printers 6-5 Nozzles not printing (Nozzles Out) 1 000f001b (001d001a 0019001e0016001c#'0016 , '(001a$$001a0019 001e'001a' 0016&001a 0017f001a' 001e' #'001a #& !#&001a '(001a$' 001e( 001e'0019001e00180016(001a' (001d0016( (001d001e' '$001a0018001e001b001e0018 '#-- 001a0002'0003 !0016, 0017001a 0017 #0018001f001a0019 0016'0019 0016&001a '#( $&001e'(001e'001c0005 Nozzles misdirected 000f001b 0016 (001d001a '(001a$$001a0019 001e'001a' 0016&001a *001e'001e0017 001a 001e' (001d001a $0016((001a&'0004 (001d001a' 0016 (001d001a 00180016&(&001e0019001c001a '#-- 001a' 0016&001a $&001e'(001e'001c0005 000e#+001a*001a& (001d001a '#-- 001a' 0018#) 0019 '(001e 0017001a !001e'0019001e&001a0018(001a00190004 $#'001e0017 , 0019)001a (# '#!001a 0019&001e001a0019 001e'001f 0016&#)'0019 (001d001a '#-- 001a'0005 1 000f' (001d001a (#$ $0016((001a&'0004 !0016&001f001a0019 +001e(001d ')!0017001a&'0004 001e001b (001d001a 0019001e0016001c#'0016 , '(001a$$001a0019 001e'001a' 0016&001a '#( 001a%)0016 , $#'001e(001e#'001a0019 001e' 001a*001a&, '(001a$ 001e( 001e'0019001e00180016(001a' (001d0016( (001d001e' '$001a0018001e001b001e0018 '#-- 001a0002'0003 !0016, 0017001a !001e'0019001e&001a0018(001a00190005 Nozzles Problem 1: Nozzles Problem 2: Corrective Action: 0014#!001a 00180016&(&001e0019001c001a '#-- 001a'0004 001e' 0016', #'001a 0018# #&0004 0016&001a '#( $&001e'(001e'001c0005 0016&(&001e0019001c001a '#-- 001a' 0016&001a !001e'0019001e&001a0018(001a0019 001e' 0016', #'001a 0018# #&0005 0015&, (001d001a 001b# #+001e'001c '(001a$' 1 0011&001e!001a (001d001a 0016&(&001e0019001c001a' 0016'0019 $&001e'( (001d001a 0011&001e'(.0012)0016 001e(, 0011 #( 0016001c0016001e' (# '001a001a 001e001b (001d001a&001a 001d0016' 0017001a001a' 0016', 001e!$&#*001a!001a'(0005 2 000f001b (001d001a 001a&&#& 001e' '(001e $&001a'001a'(0004 &001a$ 00160018001a (001d001a 001b0016001e 001e'001c 00180016&(&001e0019001c001a 0016'0019 $&001e'( (001d001a 0011&001e'(.0012)0016 001e(, 0011 #( 0016001c0016001e'0005 3 000f001b (001d001a 001a&&#& 0018#'(001e')001a' (&, (001d001a 001b# #+001e'001c D 0013001a$ 00160018001a (001d001a 0015&0016001e 001e'001c 00160017 001a ' $0016001c001a . 0005 D 0013001a$ 00160018001a (001d001a 0016&&001e0016001c001a '001a!0017 , ' $0016001c001a .00070005 D 0013001a$ 00160018001a (001d001a 001a0018(&#'001e0018' 0010#0019) 001a ' $0016001c001a .000600070005 Only replace one component at a time and check if the problem has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. 6-6 HP DesignJet 430, 450C and 455CA Printers Print Quality Test Pattern 3: 0005000e0010000b00070006 0002 00030010000e0006 0010 000f000f 0004000f0010 00110017'$001b00150013001d+001d001b001f0017 #$'0013001b0019001a$001f0017## 001b# 0013 001e00170013#%'0017 0018 $001a0017 001a '001b* 001f$0013001d 0016001b#$0013001f00150017 00140017$'00170017001f $001a0017 #00170019001e0017001f$# 0018 0013 &0017'$001b00150013001d 001d001b001f0017 !001d $$00170016 001b001f $' 0015 001f#00170015%$001b&0017 #'0013$001a#0005 0018 $001a0017 000e'001b001f$0017' 001b# ' '001c001b001f0019 0015 '00170015$001d)0004 $001a001b# 0016001b#$0013001f00150017 #001a %001d0016 00140017 001d0017## $001a0013001f 0006 001e001b001d# 0002#00170017 001b0019%'0017 00060003 Swath Printing Direction Swath (n–1) Swath Printing Direction Swath (n) Swath Printing Direction Swath (n+1) Maximum allowable VLS Error = 2 mils. Figure 2 Customer Expectations 001d$001a %0019001a $001a0017 0011 000f #!00170015001b0018001b00150013$001b 001f #0013$001b#0018001b0017# $001a0017 0017(!00170015$0013$001b 001f# 0018 001e #$ 0015%#$ 001e0017'#0004 # 001e0017 001e0013) 0015 001e!001d0013001b001f 0017&0017001f '001a0017001f $001a0017 000e'001b001f$0017' 001b# ' '001c001b001f0019 '001b$001a001b001f $001a001b# #!00170015001b0018001b00150013$001b 001f0005 0018 $001a0017 0011 000f 0017' ' 001b# 0013001d'001700130016) 001d0017## $001a0013001f 0006 001e001b001d#0004 0016 001f $ $') $ 001b001e!' &0017 001b$0005 0010001a0017 0011 000f 0017' ' 001b# 0015 001e! #00170016 0018 $' !0013'$# 0002#00170017 001b0019%'0017 00070003 0010001a0017$0013+00120017$0013 0017' ' 0001 001b0016001b'00170015$001b 001f0013001d 0017' ' 0001 Figure 3 Print Quality HP DesignJet 430, 450C and 455CA Printers 6-7 Bidirectional Error 0010001f$ 00140012001e '00160016 0012001e 0016'0012001d 001c0016 001f0017 0012 0013001a0015001a!00160014#001a001f001e0012001c 0016!!001f! 001a001e 001a0018$!0016 00060005 000e0017 (001f$ !001a001e# #00190016 '0012001d0016 001c001f# $'001a001e0018 0012 $001e001a0015001a!00160014#001a001f001e0012001c !001a001e# 001d001f001500160004 #00190016 0016!!001f! '0019001f$001c0015 001e001f# 0012 00160012!0005 000f0019001a' 0016!!001f! 00140012001e 001f00140014$! 0017001f! %0012!001a001f$' !00160012'001f001e'0004 001a001e0014001c$0015001a001e0018 000e001e0014001f!!00160014# 0015001a'#0012001e00140016 00130016#&00160016001e 001e001f))001c0016' 0012001e0015 001d00160015001a00120005 0002 0015001b$'#001d0016001e# ' 001400190012 #0016! 000700050003 D 001e0014001f00150016!*'#!001a '001c001f#' 0012!0016 00150012001d0012001800160015 001f! 0015001a!#(0005 D 001a!# 001f001e #00190016 $001c001c0016( 001a' 00140012$'001a001e0018 #00190016 00130016001c# #001f '001c001a 0005 D !001a0014#001a001f001e 00130016#&00160016001e 00140012!!001a001200180016 0013$'0019001a001e0018' 0012001e0015 '001c001a00150016! !001f0015 D ThetaĆZeta Error 0010001f$ 00140012001e '00160016 0012001e 0016'0012001d 001c0016 001f0017 0012 000f00190016#0012*00110016#0012 0016!!001f! 001a001e 001a0018$!0016 00060005 000f00190016( 0012 00160012! &00190016001e #00190016 !001f&' 001f0017 001e001f))001c0016' 001f001e 0012 00140012!#!001a001500180016 0012!0016 001e001f# 0016! 0016001e0015001a0014$001c0012! #001f #00190016 00140012!!001a001200180016 0012'001a' 00020010*0012'001a'00030005 000f0019001a' 0016!!001f! 00140012001e 001f00140014$! 0017001f! %0012!001a001f$' !00160012'001f001e'0004 001a001e0014001c$0015001a001e0018 00120015001c( '00160012#00160015 00140012!#!001a0015001800160005 D 0012$001c#( 00140012!#!001a0015001800160005 D 0012$001c#( 00140012!!001a0012001800160005 D Figure 4 6-8 HP DesignJet 430, 450C and 455CA Printers Print Quality VLS Problem: Corrective Action: 0017$ 0&# )'+# '/ +,0 -#.$#!0)5 /0.001f'%&0 001f0 Bias 0 '+ 0&# 0#/0 '*001f%# 0002/## 0014'%1.# 00030005 001c.5 0&# $,)),3'+% /0#-/000e 1 0019#.$,.* 0&# 0011001f.0.'%# 0010)'%+*#+0 0011001f)' .001f0',+ 00020012#0001f')/ ' 001d/#./ 00151'#0003 1/'+% %#+1'+# 00160019 *#'001f 0&#+ -.'+0 0&# 0019.'+07001a1001f)'05 0019),0 001f%001f'+ 0, /## '$ 0&#.# &001f/ ##+ 001f+5 '*-.,2#*#+00005 2 0017$ 0&# -., )#* !,+0'+1#/ -#.$,.* 0&# 0010!!1.001f!5 0011001f)' .001f0',+ 00020012#0001f')/ ' -001f%# 700070003 001f+' -.'+0 0&# 0019.'+07001a1001f)'05 0019),0 001f%001f'+ 0, /## '$ 0&#.# &001f/ ##+ 001f+5 '*-.,2#*#+00005 3 0017$ 0&# #.,. '/ /0')) -.#/#+00004 .#-)001f!# 0&# $001f')'+% !001f.0.'%# 001f+' -.'+0 0&# 0019.'+07001a1001f)'05 0019),0 001f%001f'+0005 4 0017$ 0&# #.,. !,+0'+1#/ 0.5 0&# $,)),3'+%000e D 001b#-)001f!# 0&# 001c.001f')'+% 0011001f )# ' -001f%# 7 0005 D 001b#-)001f!# 0&# 0011001f.'001f%# 0010//#* )5 ' -001f%# 7 0005 D 001b#-)001f!# 0&# 0013)#!0.,+'!/ 0018,'1)# ' -001f%# 700060005 Only replace one component at a time and check if the problem has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. Test Pattern 4: 0003 000e 0002 0007 0010 000400110006 00100012 00050007000f0010 Upper Test000e 001c&# $'./0 ,$ 0&#/# -001f00#.+/ 0#/0/ 001f)'%+*#+0 #03##+ 0&# !5001f+ 001f+' *001f%#+0001f !001f.0.'%#/000f '0 /&,1)' # )1# 3'0& +, !5001f+ ,. *001f%#+0001f /&001f',3/0005 001c&# /#!,+' 0#/0/ 001f)'%+*#+0 #03##+ 0&# !5001f+ 001f+' 5#)),3 !001f.0.'%#/000f '0 /&,1)' # %.##+ 3'0& +, !5001f+ ,. 5#)),3 /&001f',3/0005 001c&# 0&'.' 0#/0/ 001f)'%+*#+0 #03##+ 0&# *001f%#+0001f 001f+' 5#)),3 !001f.0.'%#/000f '0 /&,1)' # .#'0004 3'0& +, *001f%#+0001f ,. 5#)),3 /&001f',3/0005 Lower Test000e 001c&'/ 0#/0 -001f00#.+ '/ 0, !&#!( 0&# !,),. 001f)'%+*#+00004 001f+' -.,'1!#/ 0001-001f00#.+/ #001f!& 3'0& 0007 '$$#.#+0 -.'*001f.5 !,),./0005 0017+ #001f!& -001f00#.+ 5,1 3')) /## -.'*001f.5 !,),. !'.!)#/0005 0017$ 0&#.# '/ *'/001f)'%+*#+0 #03##+ 0&# -.'*001f.5 !,),./ 0&# !,*-,/'0# !,),. 3')) # -.#/#+0 '+ ,+# -001f.0 ,$ 0&# !'.!)# 001f+' 3&'0# 3')) # 2'/' )# 001f0 0&# ,--,/'0# /'# ,$ 0&# !'.!)#0005 001c&#.# 001f.# 03, 05-#/ ,$ *'/001f)'%+*#+0 0002/## 0014'%1.#/ 001f+' 0003000e 0016,.'6,+0001f) 7 3&#+ 0&# *'/001f)'%+*#+0 '/ '+ 0&# &,.'6,+0001f) 001f4'/0005 D 001e#.0'!001f) 7 3&#+ 0&# *'/001f)'%+*#+0 '/ '+ 0&# 2#.0'!001f) 001f4'/0005 D Print Quality HP DesignJet 430, 450C and 455CA Printers 6-9 Figure 5 Figure 6 Alignment Problem: Corrective Action: 0014001d001e$0019 0018'001f'$ #$001a%001a!&0007 001e%0016001f001e001c! 001a!& 001e! 001a001e&001d001a$ &001d001a 0017'*001a% '$ 0018001e$0018001f001a% '001b &001d001a &001a%& 001e 0016001c001a 0003%001a001a 000e001e001c'$001a% 0002 00040006 0014$+ &001d001a 001b'001f001f')001e!001c %&001a#% 1 0012001a$001b'$ &001d001a 0016$&$001e0019001c001a 001f001e001c! 001a!& 0016001f001e0017$0016&001e'! 0003 001a&0016001e001f% 0001 0015%001a$% 000f'001e0019001a0004 '%001e!001c 001c001a!'001e!001a 00100012 001a0019001e0016 &001d001a! #$001e!& &001d001a 0012$001e!&,0013'0016001f001e&+ 0012001f'& 0016001c0016001e! &' %001a001a 001e001b &001d001a$001a 001d0016% 0017001a001a! 0016!+ 001e #$'(001a 001a!&0006 2 0011001b &001d001a 001a$$'$ 001e% %&001e001f001f #$001a%001a!&0005 $001a#001f00160018001a &001d001a 001b0016001e001f001e!001c 00180016$&$001e0019001c001a 0016!0019 #$001e!& &001d001a 0012$001e!&,0013'0016001f001e&+ 0012001f'& 0016001c0016001e!0006 6-10 HP DesignJet 430, 450C and 455CA Printers Print Quality 3 0014! -# *+)001d& ' 001e)(-$(. , * +!)+' -# 0011001e001e.+001c001e2 0012001c&$001d+001c-$)( 00030013 -001c$&, ' *001c' 4 0004 001c(001f *+$(- -# 0015+$(-40016.001c&$-2 0015&)- 001c'001c$( -) , $! -# + #001c, 001d ( 001c(2 $'*+)/ ' (-0006 4 0014! -# ++)+ 001e)(-$(. , -+2 -# !)&&)0$('000f D 0017 *&001c001e -# 0019+001c$&$(' 0012001c001d& ' *001c' 000e4000e0006 D 0017 *&001c001e -# 0012001c++$001c' 0011, '001d&2 ' *001c' 000e4 0006 D 0017 *&001c001e -# 001a4001c1$, 0011, '001d&2 ' *001c' 000e4 0006 Only replace one component at a time and check if the problem has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. Test Pattern 5: 0002 00040005000b00070005 0007 00030006 0019#$, - ,- *+)001f.001e , !).+ 001d)1 ,0010 001d&001c001e%0005 001d&. 0005 001e2001c( 001c(001f 2 &&)00006 0014( 001c001e# 001d)1 -# + 001c+ -0) #)+$3)(-001c& 001d001c(001f,0005 -# &)0 + 001d001c(001f $, 000700070002 ,#001c001f 0005 -# .** + 001d001c(001f $, ,#001c001f 001f !+)' 000700070002 ,001e001c&$(' -) 000700020006 0019# *.+*), )! -#$, - ,- $, -) 001f - +'$( 001c- 0#001c- * +001e (- -# .** + ,#001c001f$(' 001d 001e)' , /$,$001d& !+)' -# &)0 + 001d001c(001f0006 0019# 001d ,- 0001c2 -) 001f) -#$, $, -) 001e)/ + -# 001d)1 0$-# 001c *$ 001e )! *001c* + 001c(001f ,&$001f -# *001c* + #)+$3)(-001c&&2 001c001e+), -# 001d)10006 0018-)* 001c, ,))( 001c, 2). , 001c 001f$!! + (- ,#001c001f $( -# .** + 001d)10006 001b). 001e001c( -# ( 001f - +'$( -# * +001e (-001c' ,001e001c&$(' !+)' -# !$'.+ 001c- -# -)* )+ 001d)--)' )! -# 001d)10006 Figure 7 (Correct) Figure 8 (Incorrect) Print Quality HP DesignJet 430, 450C and 455CA Printers 6-11 Variation Problem: Corrective Action: 000e001a &001c0019 '##0019$ 0016'* %001c00150018001d!001b 001d% never (001d%001d0016001f0019 '$ 001d% (001d%001d0016001f0019 0015& 0015 (0019$+ 001f') #0019$00170019!&0015001b00190004 001d& 001d% 0015! 001d!0018001d00170015&001d'! &001c0015& &001c0019 00170015$&$001d0018001b0019 001d% #$'0018'0017001d!001b 001d!0017'$$00190017& %001d,0019 001d!001e 0018$'#% 0002%00190019 001d001b'$0019 00030005 0014$+ &001c0019 001a'001f001f')001d!001b %&0019#% 1 00130019#001f001500170019 &001c0019 001a0015001d001f001d!001b 00170015$&$001d0018001b0019 0015!0018 #$001d!& &001c0019 0011$001d!&-0012'0015001f001d&+ 0011001f'& 0015001b0015001d!0005 2 000e001a &001c0019 0019$$'$ 0017'!&001d!'0019% &$+ &001c0019 001a'001f001f')001d!001b D 00130019#001f001500170019 &001c0019 0014$0015001d001f001d!001b 00150016001f0019 ' #0015001b0019 -0005 D 00130019#001f001500170019 &001c0019 0015$$001d0015001b0019 %%0019 0016001f+ ' #0015001b0019 -000600070005 Only replace one component at a time and check if the problem has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. Test Pattern 6: 00020004 0005 0007 00030006 0014001c001d% 00140019%& #0015&&0019$! 001d% 0015 001f'!001b 00180015$001e %&$001d#0019 0015!0018 001d% 000f00100014 !' 00160019$00190018 '! &001c0019 0011$001d!&-0012'0015001f001d&+ #001f'&0005 000e& 00170015! 00160019 001a'!0018 '! &001c0019 001f0019001a& 001c0015!0018-%001d00180019 '001a &001c0019 '&001c0019$ &0019%& #0015&&0019$!%0005 Symptoms 00130015!0018' 00180015$001e '$ 001f001d001b001c& 00160015!0018% 001d! 0015$00190015 001a001d001f001f%0005 0014001c0019$0019 0015$0019 &)' &+#0019% '001a 00160015!0018001d!001b 000f0019001b0015&001d(0019 0015!0018001d!001b - 0014001c001d% 00190015!% &001c0015& 0017'!%00190017'&001d(0019 %)0015&001c% '(0019$001f0015# 001900150017001c '&001c0019$0004 0017$00190015&001d!001b 00180015$001e 00160015!0018%0005 D 0011'%001d&001d(0019 0015!0018001d!001b - 0014001c001d% 00190015!% &001c0015& 0017'!%00190017'&001d(0019 %)0015&001c% 0018' !'& &'0017001c0004 &001c'% 001f00190015(001d!001b 0015 % 0015001f001f 001b0015# 00160019&)00190019! 001900150017001c '&001c0019$0005 0014001c001d% &001c0019! 00170015'%0019% )001c001d&0019 0002'$ 001f001d001b001c&0019$0003 00160015!0018%0005 D Figure 9 6-12 HP DesignJet 430, 450C and 455CA Printers Print Quality 00020006 000e 0007 00030006000f000b000e D A nozzle is blocked or faulty and is not firing inkĆdrops. D The ink drops of one nozzle are of smaller volume than those of the other nozzles. D A nozzle's ink drop volume varies while plotting. D A nozzle's ink drops are misdirected: D Defect in manufacture of cartridge. D Dirt or debris on the nozzle plate. D Ink puddling on the nozzle plate. D An electrical contact is misaligned or damaged on the cartridge, so that it doesn't make correct contact with the circuit on the carriage. (See ' page 4Ć12, w 000200040007000400060005 00030005 .) 0005 000e 00030006000f000b000e D Incorrect swathĆadvance angle of the drive roller. This could be caused by a: D Faulty roller (irregular roller radius / defective bearings) D MediaĆaxis inaccuracy (defective media motor or driver circuit / calibration lost) D D D D D An electrical contact is faulty in one of the Printer cartridge chutes, so that it doesn't make correct contact with the circuit on the cartridge. (See ' page 4Ć12, w 000200040007000400060005 00030005 .) Nozzles touch the service station, thus causing puddling to occur on the printĆhead. Some of the small slots on the encoder strip are damaged. Therefore the Printer cannot position the carriage correctly during cartridge servicing. Cartridges are misaligned with respect to each other. Calibration values lost or incorrect. 00040007 0006 00030006000f000b000e Some types of media have a coating that prevents them getting wet' from the ink drop. The ink doesn't spread out sufficiently around the point where the dot is placed. Banding may not occur on some poorĆquality media, where it is counteracted by another problem: large dot gain. This is where the ink spreads out excessively on the media around the desired dot position. To accurately test for banding, use HP polyester inkjet film. Print Quality HP DesignJet 430, 450C and 455CA Printers 6-13 Banding Problem: Corrective Action: 0015' -$!+! %, (!#001d-%/! )+ *),%-%/! 001e001d( %(# %( -$! -!,%'001d#! 0002,!! 0012%#.+! 00030005 001b+2 -$! ')&&)0%(# ,-!*, 1 0017!+')+' -$! 000f001d+-+% #! 000e&%#('!(- 000f001d&%001e+001d-%)( 00020010!-001d%&, ' 001c,!+, 0013.% !0003 .,%(# #!(.%(! 00140017 '! %001d -$!( *+%(- -$! 0017+%(-30018.001d&%-2 0017&)- 001d#001d%( -) ,!! %' -$!+! $001d, 001e!!( 001d(2 %'*+)/!'!(-0005 2 0015' -$! *+)001e&!' 001f)(-%(.!, *!+')+' -$! 000e001f001f.+001d001f2 000f001d&%001e+001d-%)( 00020010!-001d%&, ' *001d#! 300070003 001d( *+%(- -$! 0017+%(-30018.001d&%-2 0017&)- 001d#001d%( -) ,!! %' -$!+! $001d, 001e!!( 001d(2 %'*+)/!'!(-0005 3 0019!')/! -$! 001d&& 000f001d+-+% #!, 001d( 001f&!001d( -$! '&!1 001f)(-001d001f-, )( -$! 000f001d++%001d#! 001d( -$! 000f001d+-+% #!,0005 0019!,!001d- -$! 000f001d+-+% #!, 001d( -+2 -$! -!,- 001d#001d%(0005 4 0015' -$! !++)+ %, ,-%&& *+!,!(-0004 +!*&001d001f! -$! 001f001d+-+% #!, 001d( *+%(- -$! 0017+%(-30018.001d&%-2 0017&)- 001d#001d%(0005 5 0015' -$! !++)+ 001f)(-%(.!, -+2 -$! ')&&)0%(# D 0019!*&001d001f! -$! 0011(001f) !+ 001a-+%* ' *001d#! 30006 0005 D 0019!*&001d001f! -$! 001b+001d%&%(# 000f001d001e&! ' *001d#! 3000b0005 D 0019!*&001d001f! -$! 000f001d++%001d#! 000e,!'001e&2 ' *001d#! 3 0005 D 0019!*&001d001f! -$! 0011&!001f-+)(%001f, 0016) .&! ' *001d#! 300060005 Only replace one component at a time and check if the problem has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. 6-14 HP DesignJet 430, 450C and 455CA Printers Print Quality No Printing Defects Found in the PrintĆQuality Plot 0017 0012001c001c $00190016 $0016#$ 0012$$0016'001e# 0017'001f001d $00190016 '001a001e$*000e%0012001c001a$) 001c001f$ 0012'0016 0014001f'00160014$ 0012001e0015 )001f% #$001a001c001c 0016( 0016'001a0016001e00140016 '001a001e$ !%0012001c001a$) '001f0013001c0016001d#0005 00190016'0016 0012'0016 #001f001d0016 001f0017 $00190016 001f$00190016' 00140012%#0016# $001f 0014001900160014001b0007 001000190016 '001a001e$ 001d001f00150016 %#00160015 001a001e )001f%' '001a001e$0016' 001a# 001a001e0014001f'00160014$ 0003$0019001a# 001a# 001500160017001a001e00160015 0013) $00190016 '001a001e$0016'0002# 0017'001f001e$* 0012001e0016001c 001d0016001e% #0016001c00160014$001a001f001e#00040006 0001 001f001e* 0015'001a&0016'0006 0001 001000190016 000f 0003000b0017 )001f% 0012'0016 %#001a001e0018 001f001e001600040006 0001 001000190016 #001f0017$'0012'0016 0012 001c001a00140012$001a001f001e# )001f% 0012'0016 %#001a001e00180006 0001 000f001600170016' $001f $00190016 User's Guide 0017001f' 0017%'$00190016' 001a001e0017001f'001d0012$001a001f001e 001f001e 0019001f' $001f 0014001f001e0017001a0018%'0016 $00190016 #)#$0016001d '001a$0019 0014001f'00160014$ #0016$$001a001e0018#0006 Media 001c'0012)# 001d0012001b0016 #%'0016 $00190012$ $00190016 0014%#$001f001d0016' 001a# %#001a001e0018 $00190016 0012 '001f '001a0012$0016 001d00160015001a0012 0017001f' $00190016 '0016!%001a'00160015 001a001d001200180016 0012001e0015 $00190012$ 001a$ 001a# 0014001f001e#001a#$0016001e$ '001a$0019 $00190016 #001f0017$'0012'0016 0012 001c001a00140012$001a001f001e 00130016001a001e0018 %#001600150006 0010001f 0016001e#%'0016 0014001f001c001f' 001200140014%'00120014) 0012001e0015 '001a001e$ !%0012001c001a$) 0016'0017001f'001d0012001e00140016 001f0017 $00190016 '001a001e$0016'0005 001f001e001c) 001d00160015001a0012 $) 0016# $00190012$ 00190012&0016 001300160016001e 00140016'$001a0017001a00160015 0017001f' $00190016 '001a001e$0016' #0019001f%001c0015 00130016 %#001600150006 0011#0016 001f0017 001e001f001e* 001d00160015001a0012 001f' 001d00160015001a0012 001e001f$ 00140016'$001a0017001a00160015 0017001f' $00190016 $00190016 '001a001e$0016' 001d0012) #001a0018001e001a0017001a00140012001e$001c) '00160015%00140016 $00190016 0014001f001c001f' 0012001e0015 '001a001e$ !%0012001c001a$) 001f0017 $00190016 '0016!%001a'00160015 001a001d001200180016#0006 001f' 00150016$0012001a001c# 001f0017 001d00160015001a00120005 '001600170016' $001f $00190016 User's Guide 001f' $00190016 Media Guide0006 To have accurate colors, the media settings must match the type of media loaded in the printer. If the customer is using nonĆHP media with HP drivers, the colors in the required print may not be accurate. Advise the customer to use HP media if they want to improve the accuracy of the colors. Print Quality HP DesignJet 430, 450C and 455CA Printers 6-15 000f%001d!'-0010(0015001f001d', 0019001a00190017'& 0013%'(0016001f0019&001c''001d!001b STARWHEEL MARKS 000e! &' 0019 0018%0015*001d!001b& 0002001a'% 0019+0015 #001f00190004 0018%0015*001d!001b& 001c0015)001d!001b 0015 '001c001d0017001e-001f001d!00190018 001a%0015 0019 0015%'(!0018 '001c0019 0003 '! &' 0019 ',#0019& '001a 00190018001d00150004 ,'( 0015, !'001d00170019 &' 0019 & 0015001f001f 0015%001e& 001500180019 0016, '001c0019 &'0015%*001c00190019001f&0005 0013001c0019&0019 00170015!!' 00160019 0015)'001d0018001900180005 UNEVEN FILL DENSITY Symptoms 001f'0017001c, 0015%00190015 001a001d001f001f&0005 Product Fault D ! 001d!0017'%%00190017' 00190018001d0015-',#0019 &0019'001d!001b 001c0015& 001600190019! &0019001f00190017'00190018 '! '001c0019 001a%'!' #0015!0019001f 0015!0018 0018'0019& !' 0017'%%0019&#'!0018 ' '001c0019 00190018001d0015 00160019001d!001b (&001900180005 Media Fault 0013001c0019 001d!001e 001d& 001d!0017' #0015'001d0016001f0019 *001d'001c '001c0019 '001c%'(001b001c '001c0019 0015%00190015 001a001d001f001f0005 00190018001d0015 0015!0018 0018'0019& !' &#%001900150018 (!001d001a'% 001f, Solutions 000e!0019 '% 0016'001c '001a '001c0019 001a'001f001f'*001d!001b 00150017'001d'!& (!0019)0019!-001a001d001f001f-00180019!&001d', #%'0016001f0019 0007 0015, 00160019 0015##%'#%001d0015'0019 ' &'001f)0019 0015! 001c0015!001b0019 '001c0019 00190018001d0015-',#0019 &0019'001d!001b '! '001c0019 001a%'!' #0015!0019001f0005 D 0014&0019 0015 '%0019 &(001d'00150016001f0019 00190018001d0015 ',#00190005 D 00110019#001f001500170019 '001c0019 001a0015(001f', 00170015%'%001d0018001b00190002&00030005 D 001a '001c0019 #%'0016001f0019 001d& '00170017(%%001d!001b 001d! 0016001f00150017001e 0015%00190015 001a001d001f001f& '! 0017'001f'% #001f'& #%001d!'00190018 001d! '% 0015001f #%001d!'-$(0015001f001d', '001800190004 '001c0019! (&0019 0019&' #%001d!'-$(0015001f001d', '00180019 001d!&'0019001500180005 D SPRAY Symptoms 0012 0015001f001f0019% 0018'& '001a &#%0015,00190018 001d!001e 001f'00170015'00190018 0015%'(!0018 '001c0019 #'001d!' 0015' *001c001d0017001c '001c0019 %0019$(001d%00190018 0018' 001d& #001f00150017001900180005 Product Fault 0013001c0019 00170015%'%001d0018001b0019& 0015%0019 #'&001d'001d'!00190018 '' 001a0015% 001a%' '001c0019 00190018001d00150005 Solution 001c00190017001e '001c0019 00170015%%001d0015001b0019-'- 00190018001d0015 0018001d&'0015!001700190005 0002000b0019'0015001d001f& ' 0017001c0015#'0019% 000600050003 00110019#001f001500170019 '001c0019 001a0015(001f', 00170015%'%001d0018001b00190002&00030005 6-16 HP DesignJet 430, 450C and 455CA Printers Print Quality BLEEDING, BLOOMING AND WICKING Symptoms 0012-633&% -*/&4 0005001e&& '-40 ' 4&300044 00176*%&0007 $)'15&3 000f0006 Bleeding: 0014*'&3&/5 $0-03 */,40007 13*/5&% 4*%& #9 4*%&0007 36/ */50 &'$) 05)&3 D Blooming: 0019/, '#403#4 */50 5)& 1'1&30007 413&'%*/( #&90/% 5)& %&4*3&% */, %05 D Wicking: 0019/, 413&'%4 '-0/( ' '*#&3 03 '*#&34 */ 5)& 1'1&30007 $3&'5*/( ' :41*%&3 8 &'&$5 D Product Fault 001c3*/5*/( */ '45 .0%& Media Fault D 001f)& */, *4 */$0.1'5*#-& 8*5) 5)& .&%*' 591& D 0015/7*30/.&/5'- $0/%*5*0/4 .'9 ''&$5 5)& .&%*' 0005001f&.1&3'563& 03 )6.*%*59 -&7&-4 '3& 500 )*()0006 Solutions 001b/& 03 .03& 0' 5)& '0--08*/( '$5*0/4 .'9 #& '113013*'5& 50 40-7& 5)& 130#-&.0010 D D D D D 0013)'/(& 5)& 1-05;26'-*59 .0%&0010 001c-055*/( */ Best .0%& 4-084 1-055*/( #65 *.1307&4 26'-*59 4& #&55&3 26'-*59 .&%*' 0019' 906 '3& 1-055*/( 0/ 7&--6. 03 53'/4-6$&/5 .&%*'0007 539 64*/( 0018&8-&55;001c'$,'3% .&%*' 001d&$0.&/%&% &/7*30/.&/5'- $0/%*5*0/4 '03 015*.6. 1-05 26'-*59 '3& */ 5)& 3'/(& 0' ; %&(3&&4 0013&-4*64 0005 000f ; 000f %&(3&&4 0016')3&/)&*50006 8*5) ; 000e 0003 3&-'5*7& )6.*%*59 001c&/ 130#-&.0010 001f001f001b0015 0005001f)&3.'- 001f63/;001b/ 0015/&3(90006 )'4 /05 #&&/ 1&3'03.&% #&$'64& 0' */$033&$5 $'353*%(& $)'/(& !*5) 5)& 108&3 001b001a0007 01&/ 5)& 501 $07&3 '/% 3&4&'5 5)& $'353*%(& INK SMEARING Symptoms 0019/, 4.&'34 0/ 5)& .&%*' 0005001e&& '-40 ' 4&300044 00176*%&0007 $)'15&3 000f0006 Product Fault 001f)& .&%*' 506$)&4 5)& 13*/5 )&'%4 001f)*4 $'/ 0$$63 #&$'64&0010 001f)& .&%*';)0-%*/( .&$)'/*4. *4 /05 )0-%*/( 5)& .&%*' $033&$5-90007 '/% 5)& .&%*' #6$,-&4 D 001f)& $'33*'(&;50;.&%*' %*45'/$& *4 500 4.'-- 00050011%+645.&/5 ' $)'15&3 0006 D Print Quality HP DesignJet 430, 450C and 455CA Printers 6-17 HUE CHANGES Symptoms 0005000f 0014000e 0018 0015 000f001a 0017 0014001500190010 001b000f 0014 0016001700100014001900100014000e 00100014 00150012001500170004 Cartridge Fault 00060014 00150017 001300150017 0015 0019000f 00160017001000140019 0017001900170010000b000e 0018 00100018 0017001a0014001400100014000e 0015001a0019 0015 0010001400110004 0002001c00160010 00120012001c 0019000f 0010001400110018 0015 0019000f 0015001a0017 0017001900170010000b000e 0018 0017 001a0018 0019 0010 0017 00140019 0017 0019 001800040003 Solution 0007 00160012 0019000f 00160017001000140019 0017001900170010000b000e 001b00100019000f 0014 001b 00150014 0004 6-18 HP DesignJet 430, 450C and 455CA Printers Print Quality 0002 00040005 0005 0006 000300050007000b0005 HP DesignJet 430, 450C and 455CA Printers 7-1 000e.001b 0019$001f001d ))001d#001a'!001d) 000e.001b 0019$001f001d 0019))001d#001a'!001d) 0019(001d 001e0019001b*%(/0(001d&0019!(001d001c 0019$001c *001d)*001d001c 0019))001d#001a'!001d) * 0019* /%+ 001b0019$ %(001c001d( * 001d/ 0019(001d '!)*001d001c !$ * 001d 001e%'%-!$001f *0019001a'001d0003 000e.001b 0019$001f001d 0019))001d#001a'!001d) 0019(001d 0019,0019!'0019001a'001d %$'/ %$ 0019 *(0019001c001d0!$ 001a0019)!) * 001d(001d001e%(001d0002 /%+ #+)* (001d*+($ * 001d 001c001d001e001d001b*!,001d 0019))001d#001a'!001d) 001e%( 001b(001d001c!*0003 000e.001b 0019$001f001d ))001d#001a'!001d) 000f0013 00130019(* 0011+#001a001d( 0014*/ 001d)001b(!&*!%$ 0007 000500060000400040006 0005 000e'001d001b*(%$!001b) 0010%001c+'001d 0015001d&'0019001b001d#001d$* 00130019(*) 00130019(*) ) %-$ !$ * 001d 001c(0019-!$001f) !$ * !) 001b 0019&*001d( 0019(001d '!)*001d001c !$ * 001d 001b%((001d)&%$001c!$001f &0019(* '!)*)0003 00100019*001b * 001d 0019&&(%&(!0019*001d $+#001a001d( %$ * 001d 001c(0019-!$001f -!* * 001d )0019#001d $+#001a001d( !$ * 001d &0019(*) '!)* 001e%( !$001e%(#0019*!%$ %$ * 0019* &0019(*0003 0017 001d *%*0019' '+0019$*!*/ 001e%( 001d0019001b &0019(* %$ * 001d 001c(0019-!$001f !) 001f!,001d$ 0019) -001d' 0019) * 001d &0019(* $+#001a001d(0003 0017% %001a*0019!$ (001d&'0019001b001d#001d$* &0019(*)0002 001b%$*0019001b* * 001d $001d0019(001d)* 000f0013 0016+&&%(* 0012001e001e!001b001d0003 0018%+ #+)* !$001b'+001c001d * 001d &0019(* $+#001a001d( 0019$001c &0019(* 001c001d)001b(!&*!%$ !$ * 001d %(001c001d( /%+ )001d$001c0003 ')% !$001b'+001c001d * 001d 0013(!$*001d( #%001c001d' 0019$001c )001d(!0019' $+#001a001d(0003 7-2 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0012%001f!001b%0001000b&&001b!0018 +00010002 0014001b%)001f0019001b00010014'0017'001f#' 0017001f 0001000200010011)001b%001a%001f)001b00010010001b0019001e0017'001f&!& 00120017001d001b00010001 ,00050007 00120017001d001b00010001 ,0005 0017%%001f0017001d001b0001000b&&001b!0018 + 0012001f'0019001e0017%!0001000b&&001b!0018 + 00120017001d001b00010001 ,0005 #)001b%& 00120017001d001b00010001 ,00060004 00120017001d001b00010001 , 00150001000200010016,0017*001f&00010010#'#%& 00120017001d001b00010001 ,00050006 0013# 001c001b001b001a0001000b&&001b!0018 + 00120017001d001b0001 , 000f%#',00120017'001b 0003 0014$001f'##'00010002 000e 001b0019'%#'001f0019&00010010#001a( 001b 00120017001d001b0001 ,00050004 0012%001f'001b%00010014($$#%' 00120017001d001b0001 ,0007 0003 0007 0002 000f 00040007000b0007 0006 0005 0007000e Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-3 00030007000e 0006 0002 000f 0004 0006 0005000e 001c$%$-$*'$ +* 0012- 2'*& 0012$.'-',/'+* 0006 0011 0005 6000b00050005000e 0006 0015 -#2 -$ 0017'/ 00020016*'(0#$. 001d'-$2 0012-'1$-.0003 0007 0011 0005 6000b00050005 0007 0014++/ 000f.$)!(4 0011 0005 6000b00050005 0007 0018$&. 000f.$)!(4 0011 0005 6000b00050005 0006 001e- 4 000f.$)!(4 0011000b0005000b000e6000b0005000500050007 0006 001f6 3'. 0010- '$ 000200120004000f00066.'5$0003 0011 0005 6000b00050005 0006 001f6 3'. 0010- '$ 000200130004000f00056.'5$0003 0011000b0005000b000e6 0005000500050006 0006 0013*# 0011 , 000200120004000f00066.'5$0003 0011 0005 6 00050005 0005 0006 0013*# 0011 , 000200130004000f00056.'5$0003 0011000b0005000b000e6000b0005000500050006 0006 001f 0010 - 000f.$)!(4 000200120004000f00066.'5$0003 0011 0005 6000b00050005 0006 001f 0010 - 000f.$)!(4 000200130004000f00056.'5$0003 0011 0005 6000b00050005 001a ,$- 0018++, 000f.$)!(4 7-4 0015001a 001a -/ 00190)!$- 001b0 */'/4 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0001 0001 0001 0004 0001 0001 0001 0006 0003 0001 0003 0002 0005 0007 0002 0001 00030007000e 0006 0002 000f 0004 0006 0005000e Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-5 0004 0011000f 0002 0013 0005000e 0007 000300100010 0006 0012 001a ! + (001e )( 0012+001c/$(' 0012 ,001e+$*-$)( 0007 0011 0007 3 000600060006 0007 001a)&&! 001f 0014001c+001f/001c+ 0016$- 0011 0007 0010 0007 001a)&&! 001f 0010, '001d&1 000200120005001000073,$2 0003 00020015(001e&.001f , 001b*$(001f& 0004 0014001c+001f/001c+ %$001c(001f 0014.001d,0003 0011 0007000f0010 0007 001a)&&! 001f 0010, '001d&1 000200130005001000063,$2 0003 00020015(001e&.001f , 001b*$(001f& 0004 0014001c+001f/001c+ %$001c(001f 0014.001d,0003 0011 0007 3 000600060006 0007 001b*$(001f& 000200120005001000073,$2 0003 0011 0007000f3 000600060006 0007 001b*$(001f& 000200130005001000063,$2 0003 0011 0007 3 000600060007 001b*$(001f& 0014.001d 0011 0007 3 000600070006 0007 001b*$(001f& 0014.001d 0016$- 0002!)+ 0011#$( , 001b*$(001f& , )(&10003 0011 0007 3 00060006 000e 0007 00130- (,$)(, 0016$- 0010, '001d&1 7-6 00140018 0018001c+- 0017.'001d + 0019.001c(-$-1 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0005 0001 0003 0004 0002 0004 0011000f 0002 0013 0005000e 0007 000300100010 0006 0012 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-7 000400070006 0005 0002 0003 0005 001d%&%0%-#% .00130!5)-' 0007 7-8 0015001b 001b!02 00193,'%0 001c3!-2)27 0013%1#0)/2).- 0012 0007 9 000600060007 0007 001f./ 0012.4%0 0002001300050010000791)8%0003 0012 0007 9 000600060007 0007 001f./ 0012.4%0 0002001400050010000691)8%0003 0012 0007 9 00060006000f 0007 0017%&2 0014-$ 0012.4%0 0012 0007 9 00060006 0007 001e5)2#( 0011322.- 0012 0007 9 00060006 0006 0007 001d)'(2 0014-$ 0012.4%0 0012 0007 9 00060006000f 0007 0011!#* 0012.4%0 0002001300050010000791)8%0003 0012 0007 9 00060006000f 0007 0011!#* 0012.4%0 0002001400050010000691)8%0003 0006000b0007000b9 001e#0%5 001f.06 0018 0012 000f000f9 00060006 0007 0012!'+% 0012)/ 001011%,'+7 000e 0012 0007 900060006000600070007 0007 001e001600180018 0012.4%0 001b+!2% 000f 001e%% 001b!'% 9 0007 001d00100018 001e001600180018 00070006 0012 0007 9 00060007000b 0007 001d001a0018 001e001600180018 0002 %01).- 001000040006000700040006 0003 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0004 0002 0003 0006 00020001 0007 0005 000400070006 0005 0002 0003 0005 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-9 Figure 5 Ć Front Panel, Spittoon and Electronics Module 0019 ! * '001e (' 0010*001c.$' 7-10 00130017 0017001c*, 0016-&001d * 0018-001c',$,/ 0010 +001e*$),$(' 0005 000f000b000500070 00040004 0005 0005 0012*(',00017001c' % 000e++ &001d%/ 0006 0004 0005 00005000b0007 0005 001a001e* . 0007 0 0005 001b001c+# * 00020014'001e%-001f 001f .$,# 0014, & 00060003 000f000b000500070 000400040005000b 0005 001a)$,((' 000e++ &001d%/ 0004 0005 000060006 0006 0006 001a001e* . 0 0006 001b001c+# * 00020014'001e%-001f 001f .$,# 0014, & 0003 000f000b000500070 000400040007000b 0005 0011% 001e,*('$001e+ 0015(001f-% HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0005 0006 0004 0003 0002 0005 0001 0007 0006 Figure 5 Ć Front Panel, Spittoon and Electronics Module Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-11 Figure 6 Ć X and Y axis Motors and Encoder Strip 001d%&%0%-#% .00130!4)-' 0007 0013%1#0)/2).- 0006 800060006 0007 0006000b000680007 0012 0007 8 00060006000f000e 0007 0014-#.$%0 001e20)/ 0002001300050010000781)7%0003 0012 0007 8 00060006000f000e 0007 0014-#.$%0 001e20)/ 0002001400050010000681)7%0003 0012 000f000f80006000600060007 0007 0014-#.$%0 001e/0)-' 0006000b0007000b8 0007 001e#0%4 0019 0004 5 001b!- 001f.05 12+ 0012 0007 8 000600060007 0007 001d)'(2 00110!#*%2 0012 0007000f000680006000600060007 0007 001d)'(2 001e20!/ 0002#+)/0003 0012 0007 8 00060006000f 0007 0012!00)!'%80019.2.0 001011%,'+6 000e 0006000b0007000b80007 000f 001e#0%4 0019 5 0006 0019!#( 001f00070006 000f 0006000b0007000b8 000e 001e#0%4 00070006 8 !1(%0 00020017-#+3$%$ 4)2( 00172%, 000f0003 00070007 0012 0007 8 00060006000f 0007 0019%$)!80019.2.0 001011%,'+6 00020017-#+3$%1 0016%+)#!+ 0015%!00003 0007 0012 0007000e00068 000600060007 0007 0019%$)!80019.2.0 0012!'+% 8 0006 000680006000e000b000e 0010001d 00183'0)#!-2 8 0012 0007000f00068 00060007 0010001d 00183'0)#!-2 00150%!1% 7-12 0016001b 001b!02 001a3,'%0 001c3!-2)26 001a32 !1(%0 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0006 0007 0005 0004 0002 0003 00020002 00020001 Fig 6 Ć X and Y axis Motors and Encoder Strip Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-13 Figure 7 Ć Primer Assembly and Service Station Assembly 001c$%$/$,'$ -, 0013/ 4(,& 7-14 0015001a 001a /1 00192+!$/ 001b2 ,1(16 0013$0'/(.1(-, 0007 0006000b0007000b80007 001d'/$4 0018 5 0007 001e . 0006 0012 0007000f00068 00060007 0007 001d$/3('$ 001d1 1(-, 001000$+!*6 0012 0007 8 00060006 0007 001a/(+$/ 001000$+!*6 0006 80006 0006 0007 001d'/$4 80007000f 0004 001a* 0 001e0007000b 0006000b000680007 0007 001f 0'$/ 0012 0007 8 00060006000f000e 0007 0014,'-#$/ 001d1/(. 0002001300050010000780(7$0003 0012 0007 8 00060006000f000e 0007 0014,'-#$/ 001d1/(. 0002001400050010000680(7$0003 0006000b0007000b8 0007 001d'/$4 0018 0004 5 001a , 001e-/5 01* 000e 0012 0007000f00068 00060006 0006 0007 0017$%1 0011/ ')$1 000f 0012 0007000f000680006000600060007 0007 0017$%1 001d1/ . 0002'*(.0003 8 0012 0007 8 00060006 0007 001a/(+$/ 0012-3$/ 00020013$0(&,0016$1 00060003 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0005 0004 0007 0006 0002 0003 0001 0001 Figure 7 Ć Primer Assembly and Service Station Assembly Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-15 0005 00120010 0002 0014 0004000700100010 0007 000300110011 000e 0013 0007000f 000600100007 000f 00040007 001b!'!*!'001f! (' 0012*001d/$'# 0012!+001f*$),$(' 0006 0011 00062 00050005 0006 0011001d**$001d#! 001c() 0007 00110006000e00052000500050005 0006 001c*001d$%$'#20011001d001e%! 0017!,001d% 0011%$) 00110006000e00052000b00050005 0006 001c*001d$%$'# 0011001d001e%! 000f++!&001e%0 000200120004000f00062+$1!0003 00110006000e00062000b00050005 0006 001c*001d$%$'# 0011001d001e%! 000f++!&001e%0 000200130004000f00052+$1!0003 0011 00062000b00050005000e 0006 0011001d**$001d#! 000f++!&001e%0 0011 0005 2000b00050005 0007 0006 0011001d**$001d#! 0010!%, 000200120004000f00062+$1!0003 0011 0005000b2000b00050005 0007 0006 0011001d**$001d#! 0010!%, 000200130004000f00052+$1!0003 0011 000e000e2000b00050005 0007 0006 001c*001d$%$'# 0011001d001e%! 0014-$ ! 000200120004000f00062+$1!0003 0011 000500052000b00050005 0007 0006 001c*001d$%$'# 0011001d001e%! 0014-$ ! 000200130004000f00052+$1!0003 0006 0005000520006000500070006 001c*001d$%$'# 0011001d001e%! 0019%001d+,$001f 0011%$) 0011 00062000b00050005 0005 0006 0011-,!* 000f++!&001e%0 2 0011 000500062 0005000500050006 0006 0011001d*,*$ #! 0011(.!* 00020012!+$#'0016!, 00050003 7-16 00150019 0019001d*, 0018-&001e!* 001a-001d',$,0 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0006 0007 0003 0001 0002 0004 0005 0005 00120010 0002 0014 0004000700100010 0007 000300110011 000e 0013 0007000f 000600100007 000f 00040007 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-17 0004 00130011 0002 0015 00030007 000e 00070010 00060014 0011 0011 0014 0005 00070010 0012000f0012 001d%&%/%,#% -, 0012/!4),' 7-18 0015001b 001b!/1 00192+'%/ 001c2!,1)16 0012%0#/).1)-, 0006 00110006000e00057000b000500060007 0006 001b2**%6 000f00%+'*6 0007 00110006000e00057 0005000500070007 0006 0013,'!'),' 0017%3%/ 0005 0006 70006 0007 001e#/%4 0018 5 00060005 001f!. 001f00070005 7 0007 0005 0006 70007000700050005 0006 7 0006 0005 7 0005000500060007 0006 0014%!/7001e2.-/1 001e./),' 0011 00067 000500050006000b 0006 0013,'!'),'70017%3%/ 001e2.-/1 000e 0005000b0007 70005000b0006 0006 001e#/%4 7000e 0004000e 001b*!01 001f0006 00060005 00110006000e00057 000500050006000e 0006 0011!+ 0014%!/ 00060006 0005000b0007 70005 0006 001e#/%4 00060007 0005 00057000500050007000b 0006 0006 00110006000b7 000500050007 0006 0013,'!'),' 0014%!/ 0006 00110006000e00057 0005000500070005 0006 0010!)*70017)&1 0011!+ 0006 00110006000e00057000b000500050005 0006 0010!)* 0011!'*% 0006000b 00110006000e00057 000500050006 0006 0011!'*% 001e./),' 0006 00110006000e00057 0005000500070006 0006 0014%!/ 001e2.-/1 0006 00110007 70007000500050006 0006 001e(-2*$%/ 001e#/%4 0006000e 00110006000b7 000500050006000e 0006 001a3%/$/)3% 0014%!/ 00070005 0005 0006 700050005 0006 001d),' 0019%1 00040007 0005 001a0012 00070006 00110006000e00057000b000500060006 0006 0011*21#( 000f00%+'*6 00070007 0011 00067 000500050005 0006 001e)$%.*!1% 001020(),' !0(%/ 00020016,#*2$%$ 4)1( 00161%+ 0003 001e#/%4 0018 5 001f!. 001f00060005 !0(%/ 00020016,#*2$%$ 4)1( 00161%+ 0003 !0(%/ HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 00020005 0002 00030003 00020006 00020007 00020002 00020003 00020004 0002 00020001 0005 0005 0004 0006 0004 0003 0002 00030002 0002 00030001 0007 0004 00130011 0002 0015 00030007 000e 00070010 00060014 0011 0011 0014 0005 00070010 0012000f0012 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-19 0005 00130011 00030002 0015 0006 0010 00070011000f 000400120012 000f000e0014 001c$%$.$+'$ ,+ 0012. 3(+& 0012$/'.(-0(,+ 0006 0005000b0007 70005 0006 0006 001d'.$3 0018 4 0005 0018 ' 001e00060005 0007 0011 00067 000500050007 0006 001a(+' .* 0017$2$. 0005 0006 700070007 0007 0006 001d'.$3 7 0006 001f /'$. 00020015+')1#$# 3(0' 00150$* 0003 0011 00067000b00050005 0006 001a(+' .* 001d$+/,. 000f//$*!)5 0011 00067 000500050005 0006 001a(+' .* 0018$' +(' ) 001d-.(+& 0011 00067000b000500060006000b 0006 001c(&'0 0011 * 0016,1.+ ) 000f//$*!)5 00110006000e00057000b00050006 000e 0006 0017$%0 0011 * 0016,1.+ ) 000f//$*!)5 000e 00110007 70007000500050005 0006 001a(+' .* 0010 . 0011 * 000200120004000f00067/(6$0003 00110006000b700070005000500060007 0006 001a(+' .* 0010 . 0011 * 000200130004000f00057/(6$0003 00110006000b7 00050005 0007 001a(+' .* 0010 . 00101/'(+& 000200120004000f00067/(6$0003 00110006000b7 00050005 0007 001a(+' .* 0010 . 00101/'(+& 000200130004000f00057/(6$0003 00110006000b7 000500050005 001a(+' .* 0010 . 001d-.(+& 000200120004000f00067/(6$0003 00110006000b7 000500050005 001a(+' .* 0010 . 001d-.(+& 000200130004000f00057/(6$0003 0011 000e000e7000b00050005 0006 001a(+' .* 000f//$*!)5 000200120004000f00067/(6$0003 0011 000e000e7000b00050005 0006 001a(+' .* 000f//$*!)5 000200130004000f00057/(6$0003 00060005 00060006 00060007 7-20 0014001a 001a .0 00191*!$. 001b1 +0(05 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 00020002 00020001 0006 0005 0004 00020003 0003 0002 0007 0005 00130011 00030002 0015 0006 0010 00070011000f 000400120012 000f000e0014 Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-21 Figure 11 Ć Entry Platen, Drive Roller, Bail and Overdrive Assembly 001c#$#-#*!# +* 0013-001f2'*% 0007 0013#.!-',/'+* 0012 0007 5 00060006000f 0007 0011001f'( 0010.#) (3 000200130005001000075.'4#0003 0012 0007 5 00060006000f 0007 0011001f'( 0010.#) (3 000200140005001000065.'4#0003 0006000b0007000b0004 0007 001d!-#2 0016+*% 0013+%,+'*/ 0006000b0007000b0004 0007 001d!-#2 0012 0007000e000650006000600060007 0010('%*)#*/ 001d!-#2 0012 0007 5 000600070007000b 0007 00191#-'-'1# 0010.#) (3 000200130005001000075.'4#0003 0012 0007 5 000600070007000b 0007 00191#-'-'1# 0010.#) (3 000200140005001000065.'4#0003 0006000b0007000b5000b0006 001d!-#2 00020017#'001f 00110//+* 0010.30003 0012 0007 5 000600070007 0007 0017#'001f 00110//+* 0010.#) (3 000e 0006000b0007000b5000b0006 0007 001d!-#2 00020017#'001f 0013#$(#!/+-0003 000f 0012 0007 5 0006000600070007 0007 0017#'001f 0013#$(#!/+- 00070006 0012 000f000f5 00060006 0007 0013-'1#- 001c+((#- 0010.3 000200130005001000075.'4#0003 0012 000600065 00060006 0007 0013-'1#- 001c+((#- 0010.3 000200140005001000065.'4#0003 00070007 0012 0007 5 00060006 0007 001d'# 001e-') 0016#$/ 0007 0006 50006 000f 0007 001d!-#2 0007 0012 0007 5 00060006 0007 001d'# 001e-') 001c'%&/ 0007 0012 0007000e000650006000600060007 0007 0010('%*)#*/ 001d!-#2 0007000b 0012 0007 5 000600070007 0007 0014*/-3 001a(001f/#* 0010.3 000200130005001000075.'4#0003 0012 0007 5 000600070007 0007 0014*/-3 001a(001f/#* 0010.3 000200140005001000065.'4#0003 0006000b0007000b50007 0007 001d!-#2 0007 7-22 0015001a 001a001f-/ 00180) #- 001b0001f*/'/3 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0003 00030002 0005 0004 0006 0003 00030004 00030005 0006 0001 000e 0001 00030007 00030006 0001 000e 0001 00030003 0004 0007 Figure 11 Ć Entry Platen, Drive Roller, Bail and Overdrive Assembly Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-23 0003 0007 0006 0002000400050006 001a ! + (001e )( 0010+001c0$(' 0010 ,001e+$*-$)( 0005 000520007 0006 0005 001b +$001c& 0016001c001d & 0002001a$'#- 0011(001f 000f)/ +0003 0006 000f00070005 200040004000400070004 0005 000f001c++$001c' 0016001c001d & 00020010 ,$'(0015 -, 0004000f 001c(001f 0004000f000e0003 000f000b0004000520004000400040004 0005 000f001c++$001c' 0016001c001d & 00020010 ,$'(0015 -, 000700040003 0007 000f00070005 0004200040004 0006 0005 0019.$001e% 001a ! + (001e 0012.$001f 0013)&001f + 000f000b00050007200040004000400050007 0005 0017001c' *&001c- 00020010 ,$'(0015 -, 000700040003 000f000b0005 200040004000400050007 0005 0017001c' *&001c- 00020010 ,$'(0015 -, 0004000f0003 000f 0004 0004200040004000400040005 0005 0017001c' *&001c- 00020010 ,$'(0015 -, 000f000e0003 000f000b0004 20004000400040005000b 0005 000f001c+-+$001f' 0014(, +-$)( 0016001c001d & 00020016 !- 0011(001f 000f)/ +0003 7-24 00130018 0018001c+- 0017.'001d + 0019.001c(-$-1 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams Users Guide and Quick Reference Guide Bundle 00120019 0019001c)+ 0017,%001d ) 000e *001e)#(+#'& 0006 0003000500002000200060003 000f&!$#*' 0016001c&,001c$ ,&001f$ 0006 0003000500002000200060004 0015') 001c& 0016001c&,001c$ ,&001f$ 0006 0003000500002000200060005 001b001c#.001c& * 0016001c&,001c$ ,&001f$ 0006 0003000500002000200060006 0011 )%001c& 0016001c&,001c$ ,&001f$ 0006 0003000500002000200060007 0010) &001e' 0016001c&,001c$ ,&001f$ 0006 000300050000200020006 001a(001c&#*' 0016001c&,001c$ ,&001f$ 0006 000300050000200020006 0013+001c$#001c& 0016001c&,001c$ ,&001f$ 0006 000300050000200020006 0014001c(001c& * 0016001c&,001c$ ,&001f$ 0006 000300050000200020006000b 0019')+,!, * 0016001c&,001c$ ,&001f$ 0006 0003000500002000200070002 '#& * 0016001c&,001c$ ,&001f$ Front Panel Overlays 00120019 0019001c)+ 0017,%001d ) 000e *001e)#(+#'& 0006 0003000700002000200060003 000f&!$#*' 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 0003000700002000200060004 0015') 001c& 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 0003000700002000200060005 001b001c#.001c& * 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 0003000700002000200060006 0011 )%001c& 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 0003000700002000200060007 0010) &001e' 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 000300070000200020006 001a(001c&#*' 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 000300070000200020006 0013+001c$#001c& 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 000300070000200020006 0014001c(001c& * 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 000300070000200020006000b 0019')+,!, * 0010)'&+ 0019001c& $ 0018- )$001c/ 0006 0003000700002000200070002 '#& * 0010)'&+ 0019001c& $ 0018- )$001c/ Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-25 Compatible Documentation 0013%1#0)/2).- 0016001c 001c!02 001b3,'%0 0012 0007 6000f000600060006000f 001e.&24!0% 0010//+)#!2).- 001b.2%1 000b000f 6000f 0010##%11.0)%1 00153) %$000b000f 6000f 001a%$)! 001e4!2#( 0011.* 000b000f000b000f6000f 0016001c6001500190005 !-$ 001d001f0019 001c0.'0!,%000021 001d%&%0%-#% 00153)$% 00030014-'+)1(0004 000b000f000b000f6000f 001f(% /0.$3#2 0012.,/!0)1.- 00153)$% &.0 0016001c6001500190005 !-$ 0016001c 001d001f0019 001c%0)/(%0!+1 00030014-'+)1(0004 000b0006000700066 000f000f 001c00180019 001f%#(-)#!+ 001d%&%0%-#% 001a!-3!+ 00030014-'+)1(0004 PlugĆin memory (RAM SIMM) 0016001c 001c!02 001b3,'%0 0013%1#0)/2).- 0012 0007 0010 001a0011 001d0010001a 001e0017001a001a 0012 0007 0010 000e001a0011 001d0010001a 001e0017001a001a 0012 0007 0010 0007 001a0011 001d0010001a 001e0017001a001a 0013 000e0010 001a0011 001d0010001a 001e0017001a001a Note: For the location of the plugĆin memory see page 7Ć8. Cartridges 0016001c 001c!02 001b3,'%0 0013%1#0)/2).- 000b0007 00060010 0011+!#* 000b0007 0012 00125!- 000b0007 001a 001a!'%-2! 000b0007 7-26 %++.4 HP DesignJet 430, 450C and 455CA Printers Parts and Diagrams 0002000e 0006 0005 0003 0007 00040006 0006 000e 000e0012 ' #001c00130016 0016!0014 0019001f'0019001e001d 0003000600070002 0016'00150019 00160014' 0011 000e001b#! '00180016 001d0016' 0003000600070004 0016'00150019 00160014' 0011 000e001b#! 0004 '00180016 001d0016' 0003000600070005 0016'00150019 00160014' 0011 000e001b#! 0004 0010001e001a0016001d 000f0019001d0017 Parallel (Bi-Tronics/Centronics) Interface Cables Computer HP Part Number Cable length Connector type at computer end of cable HP 9000 workstations, series 300, 400, 700. C2950A 2.0 m (6.9 ft) 25-pin male IBM AT, IBM PS/2, IBM PC/XT and compatible computers. C2951A 3.0 m (9.8 ft) 25-pin male Serial (RS-232-C) Interface Cables Computer HP Part Number Cable length Connector type at computer end of cable HP Vectra or HP 24541A/B serial interface card (9-pin connector). 24542G 3.0 m (9.8 ft) 9-pin female 17255M 1.2 m (3.9 ft) 25-pin male IBM PC, PC/XT, IBM PS/2 and compatible computers C2913A 1.2 m (3.9 ft) 25-pin female DEC VAX using DEC BC22D, BC03M, or equivalent 17355M 3.0 m (9.8 ft) Apple Macintosh Plus, SE, II Series, Classic, LC family, Quadra family, PowerBook, PowerMac 17302A 1.5 m (4.9 ft) 8-pin male mini-DIN Apple Macintosh 128K and 512K 92219M 1.5 m (4.9 ft) 9-pin male Extension cable 31391A 5 m (16.4 ft) 25-pin female HP 9000 workstations using 9-pin connectors. IBM AT and compatible computers using 9-pin serial connectors. HP Vectra PC with HP 24541A/B dual serial interface card using the 25-pin connector. HP Apollo workstation using an SPE (Serial/Parallel Expansion) option and supplied adapter cable. DEC VAX. Sun workstation. Parts and Diagrams HP DesignJet 430, 450C and 455CA Printers 7-27 0002 00040007 000f0005 0005000b0006 0003 000e0005 0005000e HP DesignJet 430, 450C and 455CA Printers 8-1 000300060005 0002 0006 000b000400070006 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrostatic Discharge (ESD) Precautions . . . . . . . . . . . . . . . . . . . . . Required Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installing a RAM or ROM SIMM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Bail Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Rollfeed Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Left EndĆCover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Right EndĆCover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the FrontĆPanel Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Electronics Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Encoder Strip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Right Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Carriage Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Spittoon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Cutter Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the DriveĆRoller Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Media Motor Assembly . . . . . . . . . . . . . . . . . . . . . . . . . Removing the PinchĆArm Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Primer Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Service Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the BailĆLift Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the EngagingĆLever Support . . . . . . . . . . . . . . . . . . . . . . . . Removing the Trailing Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the TrailingĆCable Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Carriage Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Drive Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the DriveĆBelt Pulley . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Drive Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Reinstalling the Drive Roller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the PinchĆArm Lift Mechanism . . . . . . . . . . . . . . . . . . . . . . Removing the Overdrive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . Removing the Entry Platen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2 HP DesignJet 430, 450C and 455CA Printers 8Ć3 8Ć3 8Ć3 8Ć4 8Ć5 8Ć6 8Ć7 8Ć8 8Ć9 8Ć10 8Ć11 8Ć12 8Ć13 8Ć15 8Ć17 8Ć18 8Ć20 8Ć21 8Ć22 8Ć23 8Ć24 8Ć25 8Ć26 8Ć28 8Ć32 8Ć34 8Ć36 8Ć37 8Ć41 8Ć42 8Ć44 8Ć45 8Ć47 8Ć50 8Ć52 Removal and Installation !'%'0018(0017'001d'! 0011001c001d& 0017001c0015#'0019% 001d& 0015 &'0019# 0016, &'0019# 001b(001d00180019 ' '001c0019 %0019 ')0015001f 0015!0018 001d!&'0015001f001f0015'001d'! '001a '001c0019 001e0019, 0017' #'!0019!'& 001d! '001c0019 #%001d!'0019%0005 0014'( 0015, 001a001d!0018 001d' (&0019001a(001f ' '001d0017001e '001a001a '001c0019 &'0019#& 0015& '001c0019, 0015%0019 #0019%001a'% 001900180005 0012&0019 '001c0019 001d001f001f(&'%0015'001d'! 0015' '001c0019 0019!0018 '001a 001900150017001c #%'001700190018(%0019 ' 001d00180019!'001d001a, '001c0019 #0015%'& %0019001a0019%%00190018 ' 001d! '001c0019 '0019+'0005 0011001c0019 #%'001700190018(%0019& 0015##00190015% 001d! '%00180019% '001a %0019 ')0015001f0005 0010' '001c0019 *001c'001f0019 00150017001c001d!0019 00170015! 00160019 &'%001d##00190018 0018'*! 0016, &'0015%'001d!001b 0015' '001c0019 00160019001b001d!!001d!001b '001a '001c001d& 0017001c0015#'0019% 0015!0018 *'%001e001d!001b '001c%'(001b001c '001c0019 &(0016&0019$(0019!' #%'001700190018(%0019&0005 Before using this chapter to remove and install a new component, always make sure that you have performed the relevant service test from Chapter 4. If the test passes you will not need to replace the component. 000f00190015&&0019 0016001f, '&' '001a '001c0019 #%'001700190018(%0019& 001d! '001c001d& 0017001c0015#'0019% 00180019&0017%001d00160019 001c'* ' remove #0015%'& 001a%' '001c0019 000e%001d!'0019%0005 0012!001f0019&& '001c0019%*001d&0019 �d001a001d001900180004 reinstall '001c0019 #0015%'& 001d! '001c0019 %0019)0019%&0019 '%00180019% '001a %0019 ')001d!001b '001c0019 0005 00100015001a0019', 000e%001900170015('001d'!& 000200100015001a0019', &, 0016'001f& 0001 00190018001d0015'0019001f, 0015001a'0019% '001c0019 '00150016001f0019 '001a 0017'!'0019!'&00050003 000f0019)001d0019* 00130006000f 0015!0018 0007000600120011 &, 0016'001f& 0015!0018 001d!&'%(0017'001d'!& 00160019001a'%0019 ,'( &0019%)001d00170019 '001c0019 000e%001d!'0019%&0005 '001f001f'* '001c0019&0019 *0015%!001d!001b& 0015!0018 00170015('001d'!& 001a'% ,'(% #%'00190017'001d'! 0015!0018 ' 0015)'001d0018 00180015 0015001b001d!001b '001c0019 000e%001d!'0019%0005 0006000700010007000500070004000700030007000400070002 Serious shock hazard leading to death or injury may result if you do not take the following precautions: Ensure that the ac power outlet (mains) has a protective earth (ground) terminal. Switch the Printer off, and disconnect it from the power source prior to performing any maintenance. Prevent water or other liquids from running onto electrical components or circuits, or through openings in the module. Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-3 0010!001a0018(&$'(0016(001e0018 000f001e'0018001d0016&001c001a 000200100014000f0003 0013&001a00180016)(001e$#' 0015$ %&001a*001a#( 00190016'0016001c001a ($ (001d001a 0013&001e#(001a& 0018001e&0018)001e(' 001b&$' 001d001e001c001d-*$!(0016001c001a 001a!001a0018(&$'(0016(001e0018 0019001e'0018001d0016&001c001a 000200100014000f0003 00060005 000f$ #$( +001a0016& 0018!$(001d001e#001c (001d0016( 001e' ')0017001f001a0018( ($ '(0016(001e0018 0017)001e!0019-)%0005 00070005 000f$ #$( 001d0016#0019!001a 001e#(001a001c&0016(001a0019 0018001e&0018)001e(' 00020012000e'0003 001e# 00180016&%001a(001a0019 0016&001a0016'0005 0005 000f$ #$( &001a'$*001a 0016# 0012000e $& 0016 %&001e#(001a0019 0018001e&0018)001e( 0016'001a'0017!, 00020013000e 0003 001b&$' 001e(' 0018$#0019)0018(001e*001a 001b$0016' %00160019 $& 0018$#0019)0018(001e*001a %00160018 0016001c001e#001c )#(001e! ,$) 0016&001a &001a00160019, ($ 001e#'(0016!! 001e(0005 0005 0011&$)#0019 0002001a0016&(001d0003 ,$)& 0017$0019, +001d001e!001a 0019001e'0016'001a'0017!001e#001c 0016#0019 +$& 001e#001c $# (001d001a 0013&001e#(001a&0005 0005 001b(001a& &001a'$*001e#001c 0016 0018$*001a& 001b&$' (001d001a 0013&001e#(001a&0004 0016((00160018001d 0016# 001a0016&(001d001e#001c 0002001c&$)#00190003 !001a00160019 0017001a(+001a001a# (001d001a 0013000e 0018$'$# 0016#0019 001a0016&(001d 001c&$)#00190005 0015$)0018001d 0016!! ($$!' ($ 001a0016&(001d 001c&$)#0019 ($ &001a'$*001a '(0016(001e0018 0018001d0016&001c001a' 0017001a001b$&001a )'001e#001c (001d001a' $# (001d001a 0013&001e#(001a&0005 000b0005 001b(001a& &001a'$*001e#001c 0016#, 0013000e 001b&$' (001d001a 0013&001e#(001a&0004 %!00160018001a 001e( $# 0016 0018$#0019)0018(001e*001a 001b$0016' %00160019 $& 001e#($ 001e(' 0018$#0019)0018(001e*001a %00160018 0016001c001e#001c ($ %&001a*001a#( 00100014000f 00190016'0016001c001a ($ 0016#, 0012000e' $# (001d001a 0013000e 0005 8-4 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0007000f0019001d0013001a000f000e 001700170014001b 0012000f 00100017001400140017001f001300160011 001c001700170014001b 001a000f 001a000f0019001d0013001a000f000e 001c0017 001a000f00150017001e000f 0016000e 00130016001b001c000b00140014 001c0012000f 0018001a00130016001c000f001a0002 0004001700160011 0017001a 001b 001a000f001f000e001a0013001e000f001a 001f0013001c0012 001c0012000f 00130016000e0013 001c000f000e 001c001c 00120015000f0016001c001b0002 T8 T9 T10 T15 T20 T25 00060017!0013000e001a0013001e000f 0006 0003 001b 001a000f001f000e001a0013001e000f001a0002 0015000b00140014 00100014000b001c' 0014000b000e000f 001b 001a000f001f000e001a0013001e000f001a0002 0005001d001c 000e001a0013001e000f001a 001f0013001c0012 001c0012000f 00130016000e0013 001c000f000e 001c001c 00120015000f0016001c001b0002 and 3/16 inch Removal and Installation 5.5 mm HP DesignJet 430, 450C and 455CA Printers 8-5 000f$()0018' $001e 0018 0013 0010 %' 001300110010 0014000f00100010 A RAM SIMM provides the Printer with extra memory. A ROM SIMM contains new firmware code to override the internal firmware code. 00070006 00100018!001c (*'001c )001f0018) )001f001c 0012' $)001c' ( (, )001a001f001c001b 0011000e000e 0018$001b )001f0018) $001c )001f001c' )001f001c &%,001c' 001a%'001b $%' 0018$ $)001c'001d0018001a001c 001a00180019'001c ( 001a%$$001c001a)001c001b0006 0006 0016$(001a'001c, )001f001c 001a%+001c' &'0018)001c 0018$001b )001f001c 001a00180019'001c 001a' & 0018) )001f001c 00190018001a! %001d )001f001c 0012' $)001c'0005 0018$001b '001c#%+001c )0006 Torx-10 or Flat Before handling a SIMM, either put on a grounding wrist strap and attach the end to the metal chassis of the Printer, or touch the outer metal surface of the Printer with your hand. Otherwise, static electricity from your body could damage the SIMM. 0006 00150018!001c )001f001c 0014000f00100010 %*) %001d )( 00190018001e0005 001f%'001b $001e )001f001c 0014000f00100010 %$'- 0019- )001f001c 001c001b001e001c(0006 0006 0017 )001f )001f001c 0014000f001000100002( (#0018' $%)001a001f %$ )001f001c '001c001d) 0018$001b )001f001c #001c)0018' 001a 001c001b001e001c 0018,0018- 001d'%# -%*0005 '%0018001b )001f001c 0014000f00100010 $)% )001f001c ('%) 0001 0001 $001c0018'001c() )% -%* 00030013 0010 0014000f0010001000040006 001d*')001f001c() 001d'%# -%* 0003001300110010 0014000f0010001000040006 To do this, first hold the SIMM at an angle, and then gradually push it back until it clicks vertically into place. Notch 2 1 0006 0013001c&'0018001a001c )001f001c 001a%+001c' &'0018)001c0005 )001f001c 001a00180019'001c 001a' & 0003001f001c'001b 0019- )001f001c '001c001d) (001a'001c,0004 0018$001b )001f001c (001a'001c,(0006 8-6 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00110018001e &001c001f001a $001b0018 0014001c001d ##0018001e0015001d( 000200040007 00030006 00060005 000f!0018001f $001b0018 0013 ! &0018'0005 00070005 000e0014001f%0014001d001d( 001e &0018 $001b0018 00160014'001c0014001a0018 0014##0018001e0015001d( $ $001b0018 001d00180019$ #001c00170018 0019 $001b0018 0010'001c001f$0018'0005 0005 0010%#001b 001f0018 0019 $001b0018 !001d0014#$001c0016 0018001f0017# 0019 $001b0018 00150014001c001d 0014##0018001e0015001d( $ '0014'0017# $001b0018 00160018001f$0018' 0019 $001b0018 0010'001c001f$0018' $ '0018001d00180014#0018 001c$ 0019' 001e $001b0018 001b 001d0018 001c001f $001b0018 #001c00170018!001d0014$00180004 0014001f0017 001d001c0019$ $001b0018 00150014001c001d %$ 0019 $001b0018 0010'001c001f$0018'0005 If the Mark Encoder (the white plastic part installed on the left hand side of the Drive Roller) prevents you from removing the Bail Assembly, use the MediaĆAxis Test (details 0001 page 4Ć16) to turn the Drive Roller to a position where the Bail Assembly can be removed easily. 0005 00110018001e &0018 $001b0018 #$0014' '001b00180018001d 0014##0018001e0015001d001c0018# 0002001c$0018001e 00070003 0015( !%#001b001c001f001a $ 001a0018$001b0018' $001b0018 '0018$0014001c001f001c001f001a 0016001d001c!# 0014001f0017 !%001d001d001c001f001a $001b0018001e 00190019 0001 0003000600060003000b0005 00060005 001f#$0014001d001d $001b0018 00150014001c001d 0014##0018001e0015001d( 0015( 001c001f#$0014001d001d001c001f001a $001b0018 001d00180019$ #001c00170018 0019001c'#$0004 $001b0018001f 001c001f#$0014001d001d $001b0018 00150014001c001d 0014##0018001e0015001d( 001c001f$ 001b 001d0018# 001c001f $001b0018 001d00180019$ 0014001f0017 '001c001a001b$ 001b0014001f0017 #001c00170018 0016001b0014##001c#0005 00070005 001d #0018 $001b0018 0013 ! &0018'0005 0005 00100018'0019 '001e 0014001c001d 00120018'&001c00160018 00130018#$ 0001 !0014001a0018 )00070005 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-7 000b00120019001b!0016001a0014 001f00150012 001b001c 001b!0012001d 00040003 001c0012001a 001f00150012 001f001b001c 0010001b!0012001d0003 00050003 001e0015 001f00150012 001d001600140015001f#0015000e001a0011 001e001600110012 001b0013 001f00150012 0010001b!0012001d 001e0018001600140015001f0018' 000f000e001000170002 001e001b 001f0015000e001f 001f00150012 001d001600140015001f0019001b001e001f 00150016001a00140012 001a0010001b 001c00180012001e0003 00060003 0018001600110012 001f00150012 0010001b!0012001d 001f001b 001f00150012 001800120013001f0002 001e001b 001f0015000e001f 001f00150012 001b001f00150012001d 00150016001a00140012001e 001a0010001b 001c001800120003 000200050003 0005 00040007 00060001 0003 000e00110007 0012 0007 0005000e001300070010 0004 0006 0005 0005 000700040005 0007 0012000e 000f 0004000500070002 00070003 00120019001b!0012 001f00150012 0010001b!0012001d 0013001d001b0019 001f00150012 001d0016001a001f0012001d0003 8-8 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00130019001b001f0017001a0015 001e00160013 001b001800180014001300130012 001d001d0013001900100018! 0004000500060005 00060007 0005 00030002 0006 000f001000140007000e 00050004 00130019001b001f0013 001b001a0013 001d0011001c0013 0002 001e00130019 00050003 0014001c001b0019 001e00160013 001c0013000f001c 001e0016000f001e 000f001e001e000f001100160013001d 001e00160013 001700150016001e 001b001800180014001300130012 001d001d0013001900100018! 0002 001e00130019 00060003 001e001b 001e00160013 001c0017001a001e0013001c0004 00060004 000e0018001700120013 001e00160013 001700150016001e 001b001800180014001300130012 001d001d0013001900100018! 0002 001e00130019 00060003 0014001b001c 000f001c0012 000f001a0012 001c00130019001b001f0013 0017001e 0014001c001b0019 001e00160013 001c0017001a001e0013001c0004 00070004 00130019001b001f0013 001b001a0013 001d0011001c0013 0002 001e00130019 00050003 0014001c001b0019 001e00160013 001c0013000f001c 001e0016000f001e 000f001e001e000f001100160013001d 001e00160013 00130014001e 001b001800180014001300130012 001d001d0013001900100018! 0002 001e00130019 00070003 001e001b 001e00160013 001c0017001a001e0013001c0004 0004 000e0018001700120013 001e00160013 00130014001e 001b001800180014001300130012 001d001d0013001900100018! 0002 001e00130019 00070003 0014001b001c 000f001c0012 000f001a0012 001c00130019001b001f0013 0017001e 0014001c001b0019 001e00160013 001c0017001a001e0013001c0004 0005 0007 0006 0005 00130011 00020003 00060010000e000e000b 000400120012 000f000e0015 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-9 00100015001c001e$0019001d0017 '00180015 000e00150016' 001d0014& 001e$0015 00040006 00050007 00040003 00100015001c001e$0015 '00180015 '001e001f 0013001e$0015 0001 001f001100170015 &0003 00050003 00100015001c001e$0015 '00180015 000e00150016' 0010001e001b001b0016001500150014 !!0015001c0012001b% 0001 001f001100170015 & 0003 00060003 00100015001b00150011!0015 '00180015 '0018 00150015 0013001b0019001f! 0011' '00180015 0012001e'001e001c 001e0016 '00180015 0015001d0014&0013001e$0015 00160019 !' '00180015 !001900140015 0013001b0019001f0002 '00180015001d '00180015 0016 001e001d' 0011001d0014 001200110013001a 0013001b0019001f!0003 These may be stiff. 0002 0001 0003 00070003 000f#001b001b '00180015 0015001d0014&0013001e$0015 #001f0002 0011001d0014 0015001c001e$0015 0019' 0016 001e001c '00180015 000f 0019001d'0015 0003 000200050003 0005 00040007 00060001 It's not easy to reinstall the endĆcovers on the Printer. With some practice, you should learn the knack. As a guide, before you replace an endĆcover, take a look at the various clips on its inside, and identify where they fit on the Printer. Make sure that the primer plunger is installed properly when reinstalling the endĆcover. 8-10 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0016001c#%+ $001e )001f001c 0016 001e001f) 0013$001b.0012%+001c' 0004 000f 0011000e 0012000f 00030005 Removal 00070005 0016001c#%+001c )001f001c )%& 001a%+001c' 0001 &0018001e001c 000e.000e0005 0005 0016001c#%+001c )001f001c 0016 001e001f) 0016%'001d001c001c001b 0011((001c#0019'- 0001 &0018001e001c 000e.000f0005 0005 0015*' )001f001c 0015' $)001c' %$0006%001d001d (, )001a001f 0002 )001c# 00070003 %*) %001d )001f001c ' 001e001f) 001c$001b.001a%+001c' 0002 )001c# 00030005 0005 0016001c'001c0018(001c )001f001c )001f'001c001c 001a' &( 0018) )001f001c 0019%))%# %001d )001f001c ' 001e001f) 001c$001b.001a%+001c'0010 001d '() )001f001c ( 001b001c 001a' &0004 )001f001c$ )001f001c 001d'%$) 0018$001b 00190018001a! 001a' &(0005 0005000b0010 00060013 0007 00100011 0002 000b0005 0015*' )001f001c 001c$001b.001a%+001c' *&0004 )0018! $001e 001a0018'001c $%) )% 001b0018#0018001e001c )001f001c 001d'%$).&0018$001c' 001a00180019'001c(0005 0005 0014$( 001b001c )001f001c 001c$001b.001a%+001c'0004 &'001c(( )001f001c ),% )00180019( %001d )001f001c 001d'%$).&0018$001c' )%,0018'001b( 001c0018001a001f %)001f001c'0004 0018$001b '001c#%+001c )001f001c 001d'%$).&0018$001c' 0018((001c#0019'- 001d'%# )001f001c 001c$001b.001a%+001c'0005 0005 0017% 0019001c 00180019'001c )% 001c0018( '- *(001c )001f001c 001d'%$).&0018$001c'0004 ,001f001c$ )001f001c ' 001e001f) 001c$001b.001a%+001c' 001f0018( 0019001c001c$ '001c#%+001c001b0004 (' 001b001c )001f001c 001d'%$).&0018$001c' 0018((001c#0019'- %$)% )001f001c #001c)0018' 00190018(001c %001d )001f001c 0015' $)001c' 0018( (001f%,$0005 0007 B A C Figure 2: Right EndĆCover Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-11 0015001e%'-'& +!001e 000f)'&+00014001a&001e$ **001e%001b$/ Removal 0006 0015001e%'-001e +!001e $001e001f+0001e&001d 001c'-001e) 0001 (001a 001e 000070006 0006 0018!001e& )001e%'-'& +!001e 001f)'&+ (001a&001e$0005 $'001f+ 0003001b,+ 001d' &'+ )001e%'-001e0004 +!001e 001b)'.& ') 001b$001a001c# 001c$'( '& +!001e 0011 001c'&&001e001c+') 001b001e001f')001e )001e%'-'& +!001e 001f)'&+ (001a&001e$ 0003000f00140004 001c001a001b$001e0006 0019', 001d'&0002+ &001e001e001d +' ,*001e 001a&/ 001f')001c001e 001a+ 001a$$0006 001e -001e)/ 001c001a)001e001f,$ .!001e& 001d'*001c'&&001e001c+'& +!001e 001f)'&+ (001a&001e$ 001c'&&001e001c+') 001f)'% +!001e 0012001a'& 0014000e 0006 0010001f +!001e 001c001a001b$001e '* (,$$001e001d +' !001a)001d .!001e& )001e%'-'& +!001e 001f)'&+ (001a&001e$ '+ 001c001a& 001d001a%001a 001e +!001e 0011 001f)'&+ (001a&001e$ 001c'&&001e001c+') '& +!001e 0012001a'& 0014000e .!'001c! %001e001a&* +!001a+ +!001e 001c'%($001e+001e 001e$001e001c+)'&'001c* %'001d,$001e !001a* +' 001b001e )001e($001a001c001e001d0006 0010001f /', 001f'$$'. +!001e '&*+),001c+'&* 001a001b'-001e0005 /', .'$$ &'+ 001d001a%001a 001e +!001e 0011 001c'&&001e001c+') Remember that the clip must not be removed completely. If removed completely, the clip will be destroyed. Installation 0006 0018!001e& '&*+001a$$'& +!001e 001f)'&+ (001a&001e$0005 (,$$ +!001e 001b)'.& ') 001b$001a001c# 001c$'( 001a&001d '&*001e)+ +!001e 001c001a001b$001e '&+' +!001e 0011 001c'&&001e001c+')0006 0013&001c001e +!001e 001c001a001b$001e '* '&*'001d001e +!001e 001c'&&001e001c+')0005 (,*! +!001e 001b)'.& ') 001b$001a001c# 001c$'( 001d'.& +' !'$001d +!001e 001c001a001b$001e '& ($001a001c001e0006 0017!001e 001c'&001d,001c+'-001e (001a)+ 0003%001e+001a$$'001c (001a)+0004 '001f +!001e 001c001a001b$001e %,*+ 001f001a001c001e +!001e 0012001a'& 0014000e 0006 REMEMBER THAT PULLING THE CABLE WITHOUT RELEASING THE BROWN OR BLACK CLIP WILL DAMAGE THE CONNECTOR IN WHICH CASE IT WILL DESTROY THE COMPLETE ELECTRONICS MODULE. 0006 0012001a#001e *,)001e +!001a+ +!001e 000f)'&+ 0014001a&001e$ 001c001a001b$001e '* ()'(001e)$/ )',+001e001d 001b/ +!001e 001c$'(* '&*'001d001e +!001e 0015' !+0001e&001d 001c'-001e) 001a&001d )001e%001a'&* ,&001d001e)&001e001a+! +!001e 0016('++'& 001a+ 001a$$ +'%001e*0006 0010001f +!001e 000e001a001b$001e '* &'+ )',+001e001d 001c'))001e001c+$/0005 +!001e 000e,++001e) **001e%001b$/ 001c001a& +)001a( +!001e 001c001a001b$001e 001a&001d 001d001a%001a 001e '+0006 8-12 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0016 ')/$(' -# 0011& 001e-+)($001e, 0013)001f.& Refer to figure 3 0001 *001c' 0007 0005 0002 000f000e001000120004 0012 0002 0007000e0010 00040012 000e 0018# 0015+$(- + !$+'0001c+ $, 001e)(-001c$( 001f $-# + )( 001c !&001c,# 001600140013 0017001200130013 001c- -# 001d001c001e% )! -# 0015+$(- + )+ )( 001c '001c,% 001f 001600140013 $(,$001f -# & 001e-+)($001e, ')001f.& 0005 0018# !$+'0001c+ 3+ /$,$)( & / &0004 !)+ 1001c'*& 000e00050006000700050006 0004 $, *+$(- 001f 001d2 -# 0015+$(- + )( -# , -.* ,# - 001c(001f )( -# , +/$001e 001e)(!$'.+001c-$)( *&)-0005 0018# + /$,$)( & / & $, 001c&,) *+$(- 001f )( 001c &001c001d & )( 001c(2 !&001c,# 001600140013 00170012001300130005 0010) ()- )* ( -# & 001e-+)($001e, ')001f.& 0005 0002 000f000e001000120004 0012 001a# ( + *&001c001e$(' -# & 001e-+)($001e, ')001f.& 0004 001c&0001c2, + ' '001d + -) 001e# 001e% -# !$+'0001c+ + /$,$)( & / & )! -# 00060015 & 001e-+)($001e, ')001f.& 0005 0018# + /$,$)( & / & 0$&& 001d *+$(- 001f )( -# -)* ,.+!001c001e )! -# ')001f.& 0005 000e&,)0004 001e# 001e% -# !$+'0001c+ + /$,$)( & / & )! -# 001600140013 0017001200130013 $(,-001c&& 001f $( -# 000e000b0005 & 001e-+)($001e, ')001f.& 0005 001a$-# -#$, $(!)+'001c-$)( 2). '.,- 001f) -# !)&&)0$(' 00070005 0012! -# !$+'0001c+ + /$,$)( & / & )! -# 001600140013 0017001200130013 $( -# )&001f & 001e-+)($001e, ')001f.& $, 000e001500060010 -#001c( -# !$+'0001c+ + /$,$)( & / & )! -# ( 0 & 001e-+)($001e, ')001f.& 0004 -# ( 2). 001300110012 000e0012 $(,-001c&& -# 001600140013 0017001200130013 $(-) -# ')001f.& 0005 0005 0012! -# !$+'0001c+ + /$,$)( & / & )! -# 001600140013 0017001200130013 $( -# )&001f & 001e-+)($001e, ')001f.& $, 00060010 -#001c( -# !$+'0001c+ + /$,$)( & / & )! -# ( 0 & 001e-+)($001e, ')001f.& 0004 -# ( 2). 001300110012 $(,-001c&& -# 001600140013 0017001200130013 $(-) -# ')001f.& 0005 00111001c'*& 0007 0018# 001600140013 0017001200130013 !$+'0001c+ + /$,$)( & / & $, 000e00050006000700050006 001c(001f -# !$+'0001c+ + /$,$)( & / & )! -# & 001e-+)($001e, ')001f.& $, 000e00050006000700050006 0005 001b). 0).&001f ., -# & 001e-+)($001e, ')001f.& 0015 0012 000e00130012 -# 001600140013 0017001200130013 $(,-001c&& 001f0005 00111001c'*& 0018# 001600140013 0017001200130013 !$+'0001c+ + /$,$)( & / & $, 000e00050006000700050006 001c(001f -# !$+'0001c+ + /$,$)( & / & )! -# & 001e-+)($001e, ')001f.& $, 000e00050006000700050006 0005 001b). 0).&001f ., -# & 001e-+)($001e, ')001f.& 0015 0012 -# 001600140013 0017001200130013 $(,-001c&& 001f0005 00030006 000e00140004 The electronics module is a fieldĆreplaceable part. You do not need to open it. If it is faulty, exchange it for a new one. 00070005 0016 ')/ -# +$'#- (001f3001e)/ + 0001 *001c' 3000700070005 0005 0010$,001e)(( 001e- -# !+)(-3*001c( & 001c, '001d&2 !+)' -# '001c$( 0015000f000e0005 0005 0019(,001e+ 0 -# 001e)/ + *&001c- 001c- -# 001d001c001e% )! -# 0015+$(- +0004 001c(001f + ')/ $-0005 0005 0016 ')/ )( ,001e+ 0 0002$- ' 00070003 001c(001f 0001c,# + 0002$- ' 0003 !+)' -# 001d001c001e% 001e)/ +0005 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-13 000b0005 0017001d$&,001d &%001d )001b(001d- 0002!*001d$ 0003 0019%001c -0019) 001d( 0002!*001d$ 0003 001e(&$ * 001d 001e#&&( &001e * 001d 001d#001d001b*(&%!001b) $&001c+#001d 0002!*001d$ 00030005 0005 0013%)001d(* 0019 001e#0019*/ 001d0019001c )001b(001d-001c(!,001d( !% *& * 001d )#&* 0019* * 001d 001a0019001b' &001e * 001d 0016(!%*001d( *& +%#0019*001b * 001d 001d#001d001b*(&%!001b) $&001c+#001d 001e(&$ * 001d 001a0019001b' 001b&,001d(0005 0005 0010* * 001d 001a0019001b' &001e * 001d 0016(!%*001d(0004 001d%)+(001d * 0019* * 001d *-& )$0019## -!(001d 001b#0019$') &001e * 001d '0019(0019##001d# '&(* 0019(001d '&)!*!&%001d001c 001e#+) 0019001f0019!%)* * 001d 001d#001d001b*(&%!001b) $&001c+#001d 000e0005 0016+) * 001d 001d#001d001b*(&%!001b) $&001c+#001d *&-0019(001c) * 001d 001e(&%* &001e * 001d 0016(!%*001d(0005 000f0005 0016+## * 001d 001d#001d001b*(&%!001b) $&001c+#001d *& * 001d (!001f * *& 001d0019)!#. 0019001b001b001d)) * 001d 001b&%%001d001b*&()0005 000700060005 0012!)001b&%%001d001b* 0019## 001b0019001a#001d) 001e(&$ * 001d ,!)!001a#001d '0019(* &001e * 001d $0019!% 0016001100100005 000300120016000f0014 00140015 000f 0010000f 0014000b 000600040005000e0013 00040014 0014000b 00110010 000f0014 0010 00060010000f000f00060014 0010000f 00050018 000e00040016 000f 0013000e00040006 000500140017000f 0014000b 00060010000f000f00060014001000120013 0004000f0007 0014000b 0006000e 001100130002 000700070005 0016+## * 001d 001d#001d001b*(&%!001b) $&001c+#001d 001e+(* 001d( *& * 001d (!001f * 0019%001c &+* &001e * 001d 0016(!%*001d(0005 00070005 0013001e .&+ 0019(001d 001b 0019%001f!%001f * 001d 001d#001d001b*(&%!001b) $&001c+#001d 001e&( 0019 %001d- &%001d0004 (001d$&,001d * 001d 001700100014 0018001300140014 0002!001e !%)*0019##001d001c0003 001e(&$ * 001d c $&001c+#001d 0019%001c !%)*0019## !* !%*& * 001d %001d- &%001d0005 0017001d001e001d( *& '0019001f001d 000e/0007 001a001d001e&(001d !%)*0019##!%001f * 001d 001700150014 0018001300140014 001e(&$ * 001d c $&001c+#001d !%*& * 001d %001d- $&001c+#001d0005 0007 0005 0012000f 00020003 0004 00070011000f000e 00070010 0006000e0012 8-14 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0019 ')/$(' -# 0013(001e)001f + 001a-+$* 0003000400050004 000500070006 0004 0002 0001 *001c' 0007 0005 000200040007 00030006 00070005 0016)/ -# 001e001c+-+$001f' 001e001c++$001c' -) -# & !-0004 )/ + -# , +/$001e ,-001c-$)(0005 0005 0019 ')/ -# +$'#- (001f2001e)/ + 0001 *001c' 000e2000700070005 0005 0019 ')/ -# & !- (001f2001e)/ + 0001 *001c' 000e2000700060005 0005 0012$,001e)(( 001e- -# -+001c$&$(' 001e001c001d& !+)' -# '001c$( 001800110010 001c(001f !+)' -# '.$001f , )( -# +$'#- 001d+001c001e% -0005 0014)&001f -# -+001c$&$(' 001e001c001d& .*0001c+001f, 001c(001f ,-)+ $- )( -# -+001c$&$('2001e001c001d& '.$001f 0005 000b0005 0017( -# +$'#-2#001c(001f ,$001f 0004 + ')/ -# -0) (.-, 0002$- ' 00070003 -#001c- , 001e.+ -# (001e)001f + ,-+$* 0002$- ' 0003 -) -# (001e)001f +2,-+$* ,*+$(' 0002$- ' 00030005 0005 0019 ')/ -# ,001e+ 0 0002$- ' 0003 001c(001f 0001c,# + 0002$- ' 0003 -#001c- , 001e.+ -# -) -# & !- 001d+001c001e% - 0002$- ' 00030005 (001e)001f + ,-+$* 0005 0011)'*+ ,$(' -# (001e)001f +2,-+$* ,*+$(' -) + & 001c, - (,$)( )( -# (001e)001f + ,-+$*0004 001e001c+ !.&&1 + & 001c, -# (001e)001f + ,-+$* !+)' -# *$( )( -# ,*+$('0005 000e0005 0011001c+ !.&&1 + & 001c, -# (001e)001f + ,-+$* !+)' -# & !- 001d+001c001e% -0005 000f0005 0011001c+ !.&&1 *.&& -# (001e)001f + ,-+$* -) -# +$'#-0004 -#+).'# 001c(001f ).- )! -# 001e001c++$001c' 001c, '001d&1 001c(001f &001c1 $- )( 001c !&001c- ,.+!001c001e 0005 0001 0003000600060003000b0005 00070005 0016)/ -# 001e001c+-+$001f' 001e001c++$001c' -) -# & !-0004 )/ + -# , +/$001e ,-001c-$)(0005 0005 0013(,.+ -#001c- -# 0005 0014 001f -# (001e)001f + ,-+$* $, )+$ (- 001f 0$-# -# -+001c(,*001c+ (- 001c+ 001c .*0005 (001e)001f + ,-+$* -#+).'# -# 001e001c+-+$001f' 001e001c++$001c' !+)' +$'#- -) & !-0005 0005 001b '*)+001c+$&10004 + ,- -# &)), ,-+$* ,001c! &1 )( -# 001f+$/ +)&& +0005 0005 001a&$* -# & !- (001f )! -# ,-+$* )/ + -# *&001c,-$001e *$( )( -# & !- 001d+001c001e% - 0002$- ' 00030004 001c(001f *+ , $- +$'#- -) -# 001d001c, )! -# *$(0005 0005 0015)), &1 !$-0004 001d.- 001f) ()- -$'#- (0004 -# 0001c,# + 0002$- ' 0003 001c(001f ,001e+ 0 0002$- ' 0003 -) + -001c$( -# (001e)001f + ,-+$*0005 0005 001a&$* -# +$'#- ,$001f )! -# (001e)001f + ,-+$* 0002$- ' 0003 )/ + -# -0) *$(, )( -# (001e)001f +2,-+$* ,*+$(' 0002$- ' 0003 001c(001f + *&001c001e -# -0) (.-, 0002$- ' 00070003 )( -# +$'#- ,$001f 0004 001c(001f ,&$'#-&1 -$'#- ( -# (.-,0005 000e0005 001a&$'#-&1 -$'#- ( -# ,001e+ 0 0002$- ' 0003 )( -# & !- ,$001f 0005 000f0005 001a&$001f -# 001e001c++$001c' 001d001c001e% 001c(001f !)+-# -# & ('-# )! $-, -+001c/ & -) (,.+ !+ ')/ ' (-0005 001b# Removal and Installation (001e)001f + ,-+$* ,#).&001f ()- 001d$(001f )+ +.001d )( -# 001e001c++$001c' 0005 HP DesignJet 430, 450C and 455CA Printers 8-15 0003 0002 0001 0006 0005 0004 0005 0011000f 00020003 0004 0007 000f 00060010000f000b000e 8-16 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00120019001b!0016001a0014 001f00150012 001600140015001f 001d000e001000170012001f 0004000500060005 00060007 0005 00030002 Removal 00060005 00120019001b!0012 001f00150012 0012001a0010001b00110012001d 001e001f001d0016001c 0001 001c000e00140012 #0006 0005 00070005 00120019001b!0012 001f00150012 001e0010001d0012' 00020016001f00120019 00060003 001f0015000e001f 000e001f001f000e001000150012001e 001f00150012 001d001600140015001f 000f001d000e001000170012001f 00020016001f00120019 00070003 001f001b 001f00150012 001d0016001a001f0012001d 00100015000e001e001e0016001e0005 0005 00180018 001f00150012 001d001600140015001f 000f001d000e001000170012001f 001f001b 001f00150012 001d001600140015001f0004 000e001a0011 001d00120019001b!0012 0016001f 0013001d001b0019 001f00150012 001d0016001a001f0012001d0005 0007 0006 Figure 5: Right Bracket Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-17 0013001b'$*001f#001d (001e001b 000e0017&&001f0017001d001b 0010$($& 000300050007 00040006 00060005 0013001b'$*001b (001e001b &001f001d001e( 0018&00170019 001b( 0001 %0017001d001b -0006000b0005 00070005 000f001f'0019$##001b0019( (001e001b 00190017&&001f0017001d001b-'$($& 001900170018!001b 001c&$' (001e001b '0017001f# 0012000e 00020019$##001b0019($& 001000110015 001600030004 0017#001a 001c&$' (001e001b 0019!001f% 0017( (001e001b 001800170019 $001c (001e001b 0012&001f#(001b&0005 In the following step, take care not to break the black plastic tab on top of the motor. 0005 0012&001b' (001e001b 00190017&&001f0017001d001b '$($& ($+0017&001a' (001e001b !001b001c(0004 0017#001a &001b'$*001b (001e001b 0018001b!( 001c&$' (001e001b '$($& '001e0017001c(0005 0004 001a00120017 0011 0014 00050016 0014 001000050011 00170018 001400050006 000f 0016001a 0012 0016 001000120016001200140002 00130014 00150015 0016 0006000f00050007000e 0013000f000500150016 0007 001600050006 00120011 001600120013 very slightly 00120019001100190005001400150003 0002 0001 0005 0014!001f001d001e(!, &$(0017(001b (001e001b '$($& $# 001f(' 001e001f#001d001b )#(001f! (001e001b 001f#001a001f00190017(001b001a %0017&( $001c (001e001b 0018!00170019 %!0017'(001f0019 001f' %0017&0017!!001b! +001f(001e (001e001b '001f001a001b $001c (001e001b 0019001e0017'001f' 0018001b0017'0005 Beam Black Plastic 0005 0012)!! (001e001b '$($& $)( ($ (001e001b &001f001d001e( $001c (001e001b 0012&001f#(001b&0005 8-18 HP DesignJet 430, 450C and 455CA Printers Removal and Installation The motor may be stiff. 00010007 0002000600060002 00050007 00030002 0005 0014 000e0015 00120011 001500130014000e0011 00120011 0016 00100012001600120014 000600150015 00100007000f0019 0018 000e 000e00160015 0012001100160012 0016 001300140012001600140017 000e0011 0013000f000600150016000e 0013000600140016 00120011 001600120013 0012 0016 001000120016001200140002 000400120015000e0016000e00120011 0016 000e0015 0013000600140016 00050007 000500030004 0016 000600150015000e0015 0007 000600100002 Also, make sure the belt is correctly positioned on the grooves of the shaft. Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-19 000b001000160018001d001400170012 001c00130010 00190014001c001c001800180017 0004000500060005 00060007 0005 00030002 0005 000e00130007 00060005 001000160018001d0010 001c00130010 001a001400120013001c 00100017000f 000e0018001d0010001a 0001 0019 00120010 000600060005 00070005 001000160018001d0010 001c00130010 001b000e001a0010001e 00020014001c00100016 00060003 0017000f 001e 001b00130010001a 00020014001c00100016 00070003 001c0013 001c 001c001c 000e00130010001b 001c00130010 001b00190014001c001c001800180017 00020014001c00100016 0003 001c0018 001c00130010 001a001400120013001c 001b0014000f0010 00190015 001c00100005 0005 0018001c 001c0010 001c00130010 00190014001c001c001800180017 001b0015001400120013001c0015001f 0017000f 00150014000f0010 0014001c 001c0018 001c00130010 001a001400120013001c0004 0017000f 001a001000160018001d0010 0014001c 0011001a00180016 001c00130010 001a00140017001c0010001a0005 0007 0006 0004 00120010 00020003 0006000f 00110011000e000e 8-20 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 000e0014001b001d#0018001c0016 !00170014 '!!0014001f 0014001b0011001a$ 0004000500060005 00060007 0005 00030002 0007 000e000f0014 00060004 000e0014001b001d#0014 !00170014 000f001e0018!!001d001d001c 0001 001e001000160014 %000700050004 00070004 000e0014001b001d#0014 !00170014 001f001800160017! 0011001f0010001200190014! 0001 001e001000160014 %0006 0004 0004 000f001a001800130014 !00170014 '!!0014001f 0014001b0011001a$ 00020018!0014001b 00060003 00020018001c0012001a'00130018001c0016 !00170014 '!!0014001f ' 00170018001c00160003 001d'! 001d0015 !00170014 001f001800160017! 001800130014 001d0015 !00170014 001e001f0018001c!0014001f0004 0006 0006 00130010 00020003 0005001300120012 0010 000400110011 000e 0015 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-21 000e00140016001c001200150010 001a0011000e 00180012001c000e001e 001600130013000e0018 000e000b0018 0001000300050006000700020004 00040002 000e00140016001c000e 001a0011000e 001900170012001a001a001600160015 0001 0017000b0010000e 0007001e000500030002 00050002 000e00140016001c000e 001a0011000e 001a001d0016 0019 0018000e001d0019 001a0011000b001a 0019000e 001b0018000e 001a0011000e 00180012001c000e001e0018001600130013000e0018 0010000e000b0018 001a0016 001a0011000e 00180012001c000e001e0018001600130013000e0018 00190011000b000f001a0002 Torx-10 00060002 000e00140016001c000e 001a0011000e 00180012001c000e001e0018001600130013000e0018 0010000e000b0018 000f001800160014 001a0011000e 00180012001c000e001e0018001600130013000e0018 00190011000b000f001a0002 The gear may be stiff. 0004000500110011 0006 000e 0003 The worm pinion and driveĆroller gear mesh slightly during use. Don't install a new motor and an old gear, or vice versa: 000e001100120005 0012 00050010 0012 00050012 0007000f 0011 0013000b0012 0012 000f0012000f00100002 Apply the grease that comes with the new motor to the worm pinion and driveĆroller gear. 0004000500110011 0006 000e 0003 Push the gear onto the shaft as far as it will go. Align the holes on the gear with the holes on the shaft. Always calibrate the XĆaxis after reassembling the motor or the gear 0001 page 5Ć2. 8-22 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0017001e%'-'& +!001e 0013001e001d'001a 0013'+') **001e%001b$0 Refer to figure 8. Removal 00070005 0017001e%'-001e +!001e *('++'& 0001 (001a 001e 100060005 0005 0017001e%'-001e +!001e 0010)'-001e10017'$$001e) 0012001e001a) 0001 (001a 001e 10005 0005 0010'*001c'&&001e001c+ +!001e %001e001d'001a1%'+') 001c001a001b$001e 001a&001d +!001e 001f$001a+ %001e001d'001a1001a/'*1001e&001c'001d001e) 001c001a001b$001e 001f)'% +!001e %001a'& 0016000f 0002001c'&&001e001c+')* $001a001b001e$001e001d 001300150018 0019 001a&001d 00110014000f 0019 )001e*(001e001c+'-001e$000030004 001a&001d 001f)'% +!001e 001c$'( 001a+ +!001e 001b001a001c# '001f +!001e 0016)'&+001e)0005 0005 0017001e%'-001e +!001e +!)001e001e *001c)001e.* 0002'+001e% 00070003 001a&001d .001a*!001e)* 0002'+001e% 0003 +!001a+ *001e001c,)001e +!001e %',&+'& 001b)001a001c#001e+ 0002'+001e% 0003 +' +!001e 0016)'&+001e) 000f!001a**'*0005 000b0005 0017001e%'-001e +!001e 0013',&+'& 000e)001a001c#001e+ 001c'%($001e+001e .'+! +!001e 0013001e001d'001a 0013'+') **001e%001b$00005 0005 000600120012 000e0007 000f 0003 The worm pinion and driveĆroller gear mesh slightly during use. Don't install a new motor and an old gear, or vice versa: 000f001200130006 0013 00060011 0013000b00060013 0010000e 0012 0014 0013 0013 000e00100013001000110002 Apply the grease that comes with the new motor to the worm pinion and driveĆroller gear. 00040006 0007001100060013 0010000f0003 After having reassembled the Printer, perform the accuracy calibration (Details 0001 chapter 5.) 0007 Figure 8: Media Motor Assembly Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-23 0017001c#%+ $001e )001f001c 0016 $001a001f.0010'# 0015001c001a001f0018$ (# 0004000500060005 00060007 0005 00030002 Removal 00070005 0017001c#%+001c )001f001c 0015001c001b 0018 0015%)%' 0001 &0018001e001c 000e. 0005 0005 0017001c#%+001c %$001c (001a'001c, 0002 )001c# 00070003 0018$001b ,0018(001f001c' 0002 )001c# 0003 )001f0018) 0018))0018001a001f001c( )001f001c & $001a001f.0018'# (001c$(%' 0002 )001c# 0003 )% )001f001c ' 001e001f) ( 001b001c &'0018)001c0005 0017001c#%+001c )001f001c 0016 $001a001f.0018'# (001c$(%' 0002 )001c# 00030005 0005 0017001c#%+001c )001f001c (&' $001e 00020013)001c# 00030005 0005 0017001c#%+001c %$001c (001a'001c, 0002 )001c# 0003 )001f0018) 0018))0018001a001f001c( )001f001c 0016 $001a001f.0018'# '001c+001c' 0002 )001c# 0003 )% )001f001c '001c001d) & 001c001a001c %001d )001f001c ' 001e001f) 001a0018# !%*'$0018' 0018((001c#0019'- 0002 )001c# 00030005 0017001c#%+001c )001f001c 0016 $001a001f.0018'# '001c+001c' 0002 )001c# 00030005 000b0005 0014%%(001c$ %$001c (001a'001c, 0002 )001c# 000e0003 )001f0018) 0018))0018001a001f001c( )001f001c ' 001e001f) 001a0018# !%*'$0018' 0018((001c#0019'- 0002 )001c# 000f0003 )% )001f001c 0016 $001a001f.0018'# 00110018' 00120018# 0002 )001c# 0007000600030005 0005 0017001c#%+001c )001f001c )001f'001c001c &0018')( %001d )001f001c ' 001e001f) 001a0018# !%*'$0018' 0018((001c#0019'- 0002 )001c#( 0004 000f 0018$001b 0007000700030005 00070006 0007 000e 00070007 000f Figure 9: PinchĆarm Mechanism 8-24 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0013001a001c'0017001b0015 00160013 001e0017001a0013001e 001f001f0013001a00100019$ 0001000300060007000b00020005 00050003 0013001a001c'0013 00160013 001900130014 0013001b0012%0011001c'0013001e 0001 001d000f00150013 %000500040003 00060003 0017001f0011001c001b001b00130011 00160013 0014001c!001e 00040007 !00100013001f 0014001e001c001a 00160013 0017001b0018 001f0013001d000f001e000f 001c001e0003 00070003 0013001a001c'0013 00160013 001f0011001e0013# 0016000f 000f 000f001100160013001f 00160013 001d001e0017001a0013001e 001c 00160013 001900130014 001f001700120013%001d0019000f 00130003 Torx-20 0003 000e0019001700120013 00160013 001d001e0017001a0013001e 001c 00160013 001900130014 0002 000f001b0012 001e0013001a001c'0013 0017 0014001e001c001a 00160013 001e0017001b 0013001e0003 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-25 000f00160018001e001300170011 001c0012000f 000f001a001e0013 000f 001c000b001c001300180017 0001000300060007000b00020005 00040002 000f00160018001e000f 001c0012000f 0015000f0010001c 000f0017000e 0018001e000f001a 0001 0019000b0011000f 0007 000400030002 00050002 0013001b 001800170017000f 001c 001c0012000f 00100018001d001a 00040007 001c001d 000f001b 0010001a00180016 001c0012000f 0019001a00130016000f001a 001300170014 001b000f0019000b001a000b001c0018001a0002 00060002 000f00160018001e000f 001c0012000f 001b 001a000f001f 001c0012000b001c 001c001c 0012000f001b 001c0012000f 001b000f001a001e0013 000f 001b001c000b001c001300180017 001c0018 001c0012000f 0015000f0010001c 001b0013000e000f 00190015000b001c000f0002 Torx-20 8-26 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00040003 0006000e 0014 0013 00120015 0013001400070014 00110010 00140011 0014 000e 00140002 00070010 0012 000f00110015 0014 00120011000f 0014 00050012 00100014 00120003 The service station is one orderable assembly. Do not open it. 000200050003 0005 00040007 00060001 Ensure that the cartridge caps are clean, the wipers straight, and the openings clear. Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-27 00130019 '(001d!001b &001c0019 000e0015001d001f+000f001d001a& 001000190017001c0015!001d% 0005 000e000f0007 00040003 00130019 '(0019 &001c0019 000e0015001d001f %%0019 0016001f* 0001 #0015001b0019 + 0003 00050003 00130019 '(0019 &001c0019 0012$001d 0019$ %%0019 0016001f* 0001 #0015001b0019 +00050003 00060003 00130019 '(0019 &001c0019 00140019$(001d00170019 0014&0015&001d'! 0001 #0015001b0019 +0005 0003 00070003 0006 #'%001c001d!001b &001c0019 &'# '001a &001c0019 00160015001d001f+001b00190015$ 0015%%0019 0016001f* &')0015$0018% &001c0019 001a$'!& '001a &001c0019 0012$001d!&0019$0002 000e &001c0019 001a'001f001f')001d!001b 00030002 0011! &001c0019 0019!001b0015001b001d!001b 001f0019(0019$0002 &001c0019 0012$001d!&0019$0003 '(0019 &001c0019 001700150016001f0019 00160015001f001f %001f001d001b001c&001f* &')0015$0018% &001c0019 001600150017001e '001a 00040002 001f001f') &001c0019 0019!001b0015001b001d!001b 001f0019(0019$ &' '(0019 &')0015$0018% &001c0019 001f0019001a& '001a &001c0019 0012$001d!&0019$0002 %' &001c0015& &001c0019 001700150016001f0019 0017' 0019% 001a$00190019 '001a &001c0019 001f0019(0019$0003 8-28 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00030002 0005 000e 00060014 0015 00060007000e 00130011000f 0015 0010000b0006 0010000b0019000e 0017 0013 00140016001200120011001300150002 00040002 0005 000e 00060014 0015 00060007000e 00130011000f 0015 00070006 000e0019 00060013 000600140014 000f0007000e00180002 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-29 00030002 0007000b001100130018 0017000e 0012 000f0012 0010000b0018000b00150002 00040002 0007000b001100130018 0017000e 001600140015000f0012 001500130011 0017000e 000f0010001b 0015 00160016000b0011 0010001a0002 00050002 0006001300130016000b0012 0017000e 0016 0015000b0019 001500130011 0017000e 001700130014 0013 0017000e 000f0010001b 0015 00160016000b0011 0010001a0002 Torx-8 8-30 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 000400030002 0006 001000120018 0016 0015 0014 0019 001400120010 0016 0013000f000700150016000e 0007000e000f 000700140002 You may need to hold the bail cam steady inside the sideĆplate at the same time. You can access the cam through the hole underneath the sideĆplate. Torx-15 000400040002 00050017000f000f 0016 0007000e000f 00070014 000700150015 0010000f001a 001200170016 001400120010 0016 00050014000e00110016 00140002 The cam falls to the floor of the Printer. Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-31 001100170019001f001500180013 001d00140011 00180013000e0013001500180013 0011001f0011001b 001e001a001a0019001b001d 0001000300050006000700020004 00030002 001100170019001f0011 001d00140011 001a001b001500170011001b 0001 001a000e00130011 000400070002 00040002 001100170019001f0011 001d00140011 001c0011001b001f001500100011 001c001d000e001d001500190018 0001 001a000e00130011 00040002 00050002 001100160011000e001c0011 001d00140011 0010000e000f00160011 0012001b00190017 001d00140011 001100180013000e0013001500180013 00160011001f0011001b 001c001e001a001a0019001b001d 0001 001a000e00130011 0004 0002 00060002 001100170019001f0011 001d00140011 001100180013000e0013001500180013 00160011001f0011001b0002 8-32 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00030002 0007000b001100130019 0017000e 001600140015000f0012 001500130011 0017000e 0012 000f0012 001b 0010000b0019000b0015 00160018001400140013001500170002 00040002 0007000b001100130019 0017000e 0017000e0015 0016 0015000b001a0016 0017000e0017 00170017 000e 0017000e 0016001800140014001300150017 00170013 0017000e 0010 0017 0016000f 001b001400100017000b0002 Torx-10 + Torx-20 00050002 0006001800100010 0017000e 0016001800140014001300150017 00180014001a0015 0016 0012 0015000b001100130019 000f0017 001500130011 0017000e 00060015000f00120017000b00150002 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-33 000e0014001b001d#0018001c0016 !00170014 000f001f00100018001a0018001c0016 00100011001a0014 00050007 0006 00040003 000e0014001b001d#0014 !00170014 001f001800160017! 0014001c0013&0012001d#0014001f 0001 001e001000160014 &000400040003 00050003 0018 0012001d001c001c00140012! !00170014 !001f00100018001a0018001c0016 001200100011001a0014 0015001f001d001b !00170014 0012001d001c001c00140012!001d001f 001b0010001f001900140013 0004 001d001c !00170014 001b00100018001c 0002 0010001c0013 0015001f001d001b !00170014 0016'001800130014 001d001c !00170014 001f001800160017! 0011001f0010001200190014!0003 0003 0002 0001 0003 0004 00060003 001d#0014 !00170014 00120010001f001f0018001000160014 001d'! 001d0015 !00170014 0014001f#001800120014 !0010!0018001d001c0003 00070003 000e0014001a00140010 0014 !00170014 !$001d 0018001c0013001800120010!00140013 0012001a0018001e 001d001c !00170014 !001d001e 001d0015 !00170014 00120010001f!001f0018001300160014 00120010001f001f0018001000160014 0011% 001e'001a001a0018001c0016 !00170014001b 001a001800160017!001a% 001d'!$0010001f0013 0010001c0013 001e'001a001a !00170014 !001d001e 001d0015 !00170014 00120010001f001f0018001000160014 '001e0003 8-34 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00040003 000600110018000b001500140014 0019 00190010 00190017 0011001200110014000f 0012 000e001700150013 00190010 001500140014 001900150017 00150014 00190010 001700170011 000f 0003 00050003 0012 0018 00190010 00190017 0011001200110014000f 0012 000e001700150013 00190010 0012001100160018 00150014 00190010 00190017 0011001200110014000f001c 0012 000f001a0011 0002 0014 0017 00130015001b 00190010 00190017 0011001200110014000f 0012 000e001700150013 00190010 00070017001100140019 00170003 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-35 000f0016001d001f%001a001e0018 #00190016 0011!0012001a001c001a001e0018& 00120013001c0016 $001a00150016 0001000300050006000700020004 00040003 000f0016001d001f%0016 #00190016 !001a00180019# 0013!00120014001b0016# 0001 001200180016 &0004 0003 00050003 000f0016001d001f%0016 #00190016 001300120014001b 0014001f%0016!0003 00060003 000f0016001d001f%0016 #00190016 #!0012001a001c001a001e0018 001400120013001c0016 0001 001200180016 &000600070003 00070003 0010001c001a00150016 #00190016 #!0012001a001c001a001e0018&001400120013001c0016 0018$001a00150016 #001f #00190016 !001a00180019#0002 !0016001c00160012'001a001e0018 001a# 0017!001f001d #00190016 001c00160017#&0013!00120014001b0016# #001200130003 0003 000f001f#0012#0016 #00190016 #!0012001a001c001a001e0018&001400120013001c0016 0018$001a00150016 001300120014001b 001f001e 001a#' 0019001a001e001800160002 $001e#001a001c 001a# 0014001c001a0014001b' 001f00170017 0017!001f001d #00190016 001400190012'001a' 001300160012001d0003 0003 000f0016001d001f%0016 #00190016 #!0012001a001c001a001e0018&001400120013001c0016 0018$001a00150016 0017!001f001d #00190016 000e!001a001e#0016!0003 8-36 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00120019001b 0016001a0014 001f00150012 000e001d001d0016000e00140012 001e001e00120019000f0018' 000300050007 00040006 00040003 00120019001b 0012 001f00150012 0012001a0010001b00110012001d 001e001f001d0016001c 0001 001c000e00140012 #000400070003 00050003 00120019001b 0012 001f00150012 001d001600140015001f 000f001d000e001000170012001f 0001 #00040003 In the following step, take care not to break the black plastic tab on top of the motor. 00060003 001d0012001e001e 001f00150012 0010000e001d001d0016000e00140012 0019001b001f001b001d 001f001b!000e001d0011001e 001f00150012 001800120013001f0002 000e001a0011 001d00120019001b 0012 001f00150012 000f00120018001f 0013001d001b0019 001f00150012 0019001b001f001b001d 001e0015000e0013001f0003 If you need greater maneuverability of the motor, press the black plastic tab on the top very slightly downwards. 0002 0001 Reassembling: Make sure the belt is correctly positioned on the grooves of the shaft. Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-37 00030002 0007001500190019 0019000f 00130015001900150017 00150014 001000190018 000f00100014000e 0015001a0019 00190015001b0017000b0018 0019000f 0011 0015 0019000f 00060017001000140019 00170002 00040002 0007 0012 0018 0019000f 00120019 001700150013 0019000f 0016001a00120012 001c 00150014 0019000f 0012 0019 0015 0019000f 00060017001000140019 00170002 000200050003 0005 00040007 00060001 00030004 001300150012 0014000b 0005000e0014 0013 000600100012001200060014000e0017 001100100013 0014 0010000f0007 0010000f 0014000b 00120010001000160013 0010 0014000b 00110015000e000e00170002 00050002 0007 0012 0018 0019000f 0019001b0015 00100014000b0010 0019 0012001000160018 00150014 0019000f 001900150016 0015 0019000f 0017001900170010000b000e 001700170010000e 001c 0016001a0012001200100014000e 0019000f 0013 001800120010000e000f00190012001c 0015001a0019001b0017000b00180002 8-38 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00030002 0007001a00120012 00190010 001900150016 0015000e 00190010 001700170011 000f 001a00160002 00040002 000600110018000b001500140014 0019 00190010 00190017 0011001200110014000f 0012 000e001700150013 00190010 001500140014 001900150017 00150014 00190010 001700170011 000f 0002 00050002 00180019 00190010 001900150016 0015000e 00190010 001700170011 000f 00150014 00190010 00190017 0011001200110014000f001b 0012 000f001a0011 0002 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-39 000500040003 000700110010 0016000f 001500150010000e 00160014 0016000f 00150010000e000f00160002 0013 0015 001200140017 00100016 001800100016000f 0016000f 00110016 001500140012 0016000f 00060015001000130016 00150003 000300070004000f000f0007000b0005 0001 Position the belt 0011 00060007000e the back extrusion of the carriage. Make sure that you correctly reconnect the trailing cable 0001 page 8Ć8. After reassembling, make sure that you check the carriageĆtoĆmedia distance 0001 page 5Ć5. 00020004 0005000e00040010 0001 After having reassembled the Printer, perform the black cartridgeĆalignment. (Details 0001 User's Guide.) 8-40 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 001100170019001f001500180013 001d00140011 001b0015001f0011 00110016001d 0001000300050006000700020004 00030002 001100170019001f0011 001d00140011 001b001b0015 00130011 001c001c00110017000e0016 0001 001a 00130011 0007!000500060002 00040002 001100160011 001c0011 001d00140011 000e00110016001d 0012001b00190017 001d00140011 000f00160015001a001c 00190018 001d00140011 001e001800100011001b001c001500100011 00190012 001d00140011 000f 001b001b0015 001300110002 000200050003 0005 00040007 00060001 Clip the belt to the carriage, using the same part of the belt as was originally used. Also, match the vertical lines on the belt with the vertical grooves on the carriage. The horizontal lines on the belt face outwards. Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-41 00120018001a 001600190014 001e00150012 001c0016 0012# 00120017001e 001f001700170012' 000300050007 00040006 00040003 00120018001a 0012 001e00150012 001200190010001a00110012001c 001d001e001c0016001b 0001 001b000e00140012 #000400070003 In the following step, take care not to break the black plastic tab on top of the motor. 00050003 001c0012001d001d 001e00150012 0010000e001c001c0016000e00140012 0018001a001e001a001c 001e001a!000e001c0011001d 001e00150012 001700120013001e0002 000e00190011 001c00120018001a 0012 001e00150012 000f00120017001e 0013001c001a0018 001e00150012 0018001a001e001a001c 001d0015000e0013001e0003 If you need greater maneuverability of the motor, press the black plastic tab on top 00100006 0011 000e 0007000f 0011 downwards. 0002 0001 000300060004000e000e0006000b0005 00070002 Make sure the belt is correctly positioned on the shaft grooves. 00060003 0019 001e00150012 001700120013001e 001a0013 001e00150012 001c00160019001e0012001c0002 001c00120018001a 0012 001e00150012 000f00120017001e 0013001c001a0018 001e00150012 001b001f001700170012'0003 8-42 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 000200050003 0005 00040007 00060001 00030004 001200140011 0013 0005 0013 0012 0006000f0011001100060013 0016 0010000f0012000b0013000b000f000e0007 000f000e 0013 00100014 0016 0011000f000f001500120002 00040003 0015 00180015 001a0010 001a0010 0013 000e001a 00190011 0016000e 001a0010 0010 0019001900110019 00140002 0018 0013 0019 001a0010 0013 0012 00170013 0019001a0011 001300110017 0015 0017001b00190010 001a0010 0017001b00130013 001e 00190010 000e001a 001b0017001d 0018 00190003 00050003 0007 00140016001c 001a0010 0017001b00130013 001e0002 00190010 000e001a0002 0015 001b0019001000110015000f 000e001800160014 001a0010 0006001800110015001a 00180003 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-43 0015001c#%+ $001e )001f001c 000e' +001c 0015%'001c' 0001000300050006000700020004 00050003 0015001c#%+001c )001f001c 000e' +001c.'%'001c' 0010001c0018' 0001 &0018001e001c .000600060003 00060003 0015001c#%+001c )001f001c 0012001c001b 0018 0012%)%' ((001c#0019'- 0001 &0018001e001c .000600070003 00070003 0015001c#%+001c )001f001c 0013+001c'001b' +001c ((001c#0019'- 0001 &0018001e001c . 00040003 0003 0015001c#%+001c )001f001c 000f$001e0018001e $001e.'001c+001c' 0016*&&%') 0001 &0018001e001c .000700060003 0003 0015001c#%+001c )001f001c '0018'001e001c 0019'0018001a! &'0018() 001a 001e001c0018' 001d'%# )001f001c '001c001d) ( 001b001c.&'0018)001c0003 Torx-20 0003 0015001c#%+001c )001f001c %+001c'001b' +001c 0018((001c#0019'- 0001 &0018001e001c . 00040003 0003 0017(001c )001f001c 0014 $001a001f0018'# 0011001c+001c' )% '0018 (001c )001f001c & $001a001f.,001f001c001c'(0002 0018$001b ' 001d) )001f001c ' 001e001f) ( 001b001c %001d )001f001c 001b' +001c '%'001c' *&0003 0003 0011 001d) )001f001c '%'001c' %*) %001d )001f001c 0014' $)001c'0003 8-44 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 00130017001b001f 000f001900190017001b0015 00160013 001e0017'0013 001c001900190013001e 00040010 0015000b 0011000f000f00110018 0010 00120013001100060007001600130002 00150005000e 000600050013 001000110015 00150011 0010 00160013 0019001100160013 0010 00130014 001900110016 000f0015 0015000b 00070013 0017 00130011000f000f0013 0014001000050012 001000150011 0012000f000500060003 0003 0010 0006 0007 0012 000e000f 0004000600050011000f00060002 000f00180013 0011000f001e0013 001b001c 001c 0012000f001a000f00150013 00160013 001a001300120017000f 001f0013001d000f001e000f 001c001e0004 001c001b0002 00190013 0017 001f00190017001d !001b00120013001e 00160013 0012001e0017'0013 001e001c001900190013001e0004 0001 000f00180013 0011000f001e0013 0016000f 00160013 0013001200150013 001c0014 00160013 001a001300120017000f 001f0013001d000f001e000f 001c001e 0012001c0013001f 001b001c 0012000f001a000f00150013 00160013 001e!001000100013001e 001f!001e0014000f00110013 001c0014 00160013 0012001e0017'0013 001e001c001900190013001e0004 0001 00050004 001c001f0017 0017001c001b 00160013 001e0017'0013 001c001900190013001e 001c001b 001c001d 001c0014 00160013 001d0017001b00110016 #0016001300130019001f0004 00060004 000f00180013 001f!001e0013 0016000f 00160013 00150013000f001e 001c001b 00160013 001900130014 001f001700120013 001c0014 00160013 001e001c001900190013001e 0017001f 001d001c001f0017 0017001c001b00130012 0017001a001a001300120017000f 00130019$ 001c 00160013 001900130014 001c0014 00160013 001f001700120013%001d0019000f 00130004 00070004 000e001f0013 00160013 0017001b00110016000f001e001a 0013'0013001e 001c 001900170014 0017001b 001c 001d0019000f001100130004 Removal and Installation 00160013 001d0017001b00110016%#0016001300130019001f0003 000f001b0012 00190013 HP DesignJet 430, 450C and 455CA Printers 00160013 001e001c001900190013001e 0012001e001c001d 8-45 00060002 001a001e 001d0013 001f0016000f001f 001f00160013 00100013000f001d0017001a0015 000f001e001e0013001900100018# 000f001f 001f00160013 001d001700150016001f 0013001a0012 001b0014 001f00160013 0012001d0017!0013 001d001b001800180013001d 0017001e 001e0013000f001f00130012 0017001a 001f00160013 001d001700150016001f 001e001700120013001c0018000f001f0013 000f001a0012 0011001b0019001c00180013001f00130018# 001b001a 001f00160013 001d001700150016001f 001e001700120013 001b0014 001f00160013 000f'0017000f0018 00100017000f001e 001c0018000f001f00130002 00070002 000e0013001c0018000f00110013 001f00160013 !0013001d0012001d0017!0013 001e001e0013001900100018# 0001 001c000f00150013 $000700030002 0002 000e0013001c0018000f00110013 001f00160013 001300120017000f 001b001f001b001d 001e001e0013001900100018# 0001 001c000f00150013 $000400050002 Press down on the media mount as you replace the three screws. This is to ensure correct spacing between the drive roller and the cartridge nozzles. 00030004000700060005 0004000b0006 0002 Perform the accuracy calibration after reassembling the Printer. (Details 0001 chapter 5.) 8-46 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0014001a!#)001e'001c '001d001a 0013001e'0018001d,000f%! 0011001e001b' 0012001a0018001d0016'001e&! Refer to figure 10 0001 $0016001c001a 000e0005 0001000300050007 00020004 00060005 0014001a!#)001a '001d001a 0019%001e)001a %# 001a% 0001 $0016001c001a , 0005 00070005 0011001e' 001a 0017+ 001e' 001a0004 ('&0018%001a* '001d001a 00180016!,001f#(%'0016 &0018%001a* 0002001e'001a! 00060003 #' '001d001a %001e001c001d' &001e0019001a0004 0016' '001d001a &0016!001a '001e!001a 0018#'001e'(0016 + $(&001d001e'001c '001d001a &0018%001a* 001e' '#*0016%0019& '001d001a 0018001a'001a% #001b '001d001a 0013%001e'001a%0004 ('001e +#( 001b001a001a '001d0016' +#( 001d0016)001a $(&001d001a0019 '001d001a 00180016!,001f#(%'0016 0006 #(' #001b '001d001a 001f#(%'0016 0005 0005 0013( '001d001a %001e001c001d' 00180016!,001f#(%'0016 0002001e'001a! 00070003 #(' #001b '001d001a 00170016% 00180016! 0002001e'001a! 00030005 0005 0010%0016&$ '001d001a 001a001b' 00180016!,001f#(%'0016 0002001e'001a! 0003 #' '001d001a 001a001b' &001e0019001a #001b '001d001a 0013%001e'001a%0005 0005 0014001a00160018001d 0016%#('0019 '# '001d001a 001b%#' #001b '001d001a 0013%001e'001a% 0016'0019 $(&001d '001d001a '#$ #001b '001d001a 00170016% 00180016! & 001e001c001d' + '#*0016%0019& '001d001a %001a0016% #001b '001d001a 0013%001e'001a%0004 &001e!( '0016'001a#(& + $( 001e'001c '001d001a 001a001b' 00180016!,001f#(%'0016 '# '001d001a 001a001b'0004 &# '001d0016' '001d001a 00170016% 00180016! 00180016' 0017001a001c001e' '# & 001e0019001a #(' #001b '001d001a 001a001b' &001e0019001a$ 0016'001a0005 000b0005 0015 001e0019001a '001d001a 00170016% 00180016! 0002001e'001a! 0003 '# '001d001a 001a001b' ('001e 001e' 0018 001a0016%& '001d001a $001e'0018001d,0016%! 0016&&001a!0017 + 0002001e'001a! 0003 +#( *0016' '# %001a$ 00160018001a0005 0005 0014001a!#)001a '001d001a $001e'0018001d,0016%! 0016&&001a!0017 + 0016'0019 &$%001e'001c 001b%#! '001d001a 0018001d0016&&001e&0005 Take care that the spring does not fall. Bushing Spring Pinch arm Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-47 0001000500070002000400040002000300060005 00060005 00120016001b001f0012001e 00150012 001d0016001b00100015$000e001e001a 000e001f001f0012001a000f001900160012001f 0016001b 001c 00150012 00100015000e001f001f0016001f0005 000e00180012 001f!001e0012 0015000e 000f!001f00150016001b0014001f 000e001e0012 0010001c001e001e00120010 0019# 0016001b001f0012001e 00120011 0016001b 00150012 0015001c00190012001f0005 00150012 00070005 0019001600110012 00150012 000f000e001e 0010000e001a 00020016 0012001a 0003 001c 00150012 001e001600140015 0005 001c! 001a!001f 001d001c001f0016 0016001c001b 0016 0001000200040005000200020003 the left and right sideĆplates, or the lift mechanism will not work. In the following step, do not overtighten the camĆjournal screw. Doing so could break the journal, cause the bar cam to enter the sideĆplate hole, and thus restrict the action of the pinchĆarm lever. 0005 00120013001c001e0012 001e0012001d001c001f0016 0016001c001b0016001b0014 00150012 001e001600140015 0010000e001a$0017001c!001e001b000e0019 00020016 0012001a 000700030004 001600140015 0012001b 0016 001f 001b! 0017!001f 00150012 001d001c0016001b '00150012001e0012 00150012 001b! 0016001f 0016001b001f001600110012 00150012 0017001c!001e001b000e00190005 00120016001b001f 000e00190019 00150012 0017001c!001e001b000e0019 000e001b0011 001f0019001600140015 0019# 001600140015 0012001b 00150012 001f0010001e0012' 00020016 0012001a 000600030005 8-48 HP DesignJet 430, 450C and 455CA Printers 001c Removal and Installation 0004 0005 0003 0001 0002 Figure 10: PinchĆarm Lift Mechanism Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-49 0019001f%'-#&! +'001f 0017-001f)001e)#-001f 0010**001f%001c$/ 0002#&001d$,001e#&! +'001f 0017-001f)001e)#-001f 0019'$$001f)0004 0016001f001e#001b 001a001f(001b)001b+')0004 0016001f001e#001b 0012001f $001f001d+')* 001b&001e 0016001f001e#001b 001a001f&*')0003 0003000400050004 000500070006 0004 00020002 0001 (001b!001f 00070005 0001000300050006000700020004 00070005 0019001f%'-001f +'001f 001a(#++'& 0001 (001b!001f 000e000060005 0005 0019001f%'-001f +'001f 0018)#%001f) 0010**001f%001c$/ 0001 (001b!001f 000e0000b0005 0005 0019001f%'-001f +'001f 001a001f)-#001d001f 001a+001b+#'& 0001 (001b!001f 000e0 0005 0005 0012#*001d'&&001f001d+ +'001f %001f001e#001b0*001f&*') 001d001b001c$001f )'% +'001f %001b#& 001800110010 0002001d'&&001f001d+') $001b001c001f$001f001e 0016001300120014001000030005 000b0005 0019001f%'-001f +'001f 001d$,+001d' )001f+001b#&#&! )#&! 0002#+001f% 00070003 +'001b+ *001f001d,)001f* +'001f '-001f)001e)#-001f 001d$,+001d' 0002#+001f% 0003 +' +'001f '-001f)001e)#-001f )'$$001f) 0002#+001f% 00030005 0005 001a$#001e001f +'001f '-001f)001e)#-001f 001d$,+001d' 0002#+001f% 0003 +' +'001f $001f + 001b&001e )001f%'-001f #+ )'% +'001f '-001f)001e)#-001f )'$$001f) 0002#+001f% 00030005 0005 0019001f%'-001f +.' *001d)001f.* 0002#+001f% 0003 )'% +'001f )#!'+ *#001e001f ' +'001f ()#&+001f) 001b&001e '&001f *001d)001f. 0002#+001f% 0003 )'% +'001f $001f + *#001e001f0005 000e0005 0015'*001f& '&001f *001d)001f. 0002#+001f% 0003 '& +'001f $001f + *#001e001f0004 001c,+ 001e' &'+ )001f%'-001f #+0005 000f0005 0015# + +'001f 001d'%($001f+001f 0017-001f)001e)#-001f 0010**001f%001c$/ 0002#+001f% 0003 0002.'#001d' #&001d$,001e001f* +'001f '-001f)001e)#-001f )'$$001f)0004 %001f001e#001b *001f(001b)001b+')0004 %001f001e#001b 001e001f $001f001d+')* 001b&001e %001f001e#001b *001f&*')0003 )'% +'001f ()#&+001f)0005 8-50 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0003 0002 0001 0004 0004 0007 0006 0005 0005 0010000e 000200020003 00060011 000e000e000b0011 0004000f000f 0007 0012 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-51 00100015001b001d#0019001c0017 !00180015 001c!001f% 000f001a0011!0015001c 0004000500060005 00060007 0005 00020003 0001 001e001100170015 0001000300050006000700020004 00060004 00100015001b001d#0015 !00180015 000e#0015001f0014001f0019#0015 0015001b0012001a% 0001 001e001100170015 ' 00050004 00070004 00100015001b001d#0015 !00180015 0013001f0015$ 00020019!0015001b 00060003 !00180011! 0011!!0011001300180015 !00180015 0015001c!001f% 001e001a0011!0015001c 00020019!0015001b 00070003 !001d !00180015 001f001900170018! 001900140015'001e001a0011!00150004 0004 00100015001b001d#0015 !00180015 0013001f0015$ 00020019!0015001b 0003 !00180011! 0011!!0011001300180015 !00180015 0015001c!001f% 001e001a0011!0015001c 00020019!0015001b 00070003 !001d !00180015 001a00150016! 001900140015'001e001a0011!00150004 0004 00100015001a00150011 0015 !00180015 0019001c0014001900130011!00150014 0015001c!001f%'001e001a0011!0015001c 0013001a0019001e 0012% 001e' 00180019001c0017 !00180015 0012001d!!001d001b 0016001f001d001c! 0013001d001f001c0015001f 001d0016 !00180015 0015001c!001f% 001e001a0011!0015001c '001e0004 0004 000f'001a001a !00180015 0015001c!001f% 001e001a0011!0015001c 0018001d001f0019&001d001c!0011001a001a% 001d'! 0016001f001d001b !00180015 000f001f0019001c!0015001f0004 8-52 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0001000500070002000400040002000300060005 00040003 0017001a0014001b001400170016 001b00130011 00110016001b0019001d 00180015 001b00110016 000e0011001b001c001100110016 001b00130011 001b001c0017 001a001400100011001e00180015 001b0011001a0003 00050003 0015001400100011 001b00130011 001b00170018 00170012 001b00130011 00110016001b0019001d 00180015 001b00110016 001400160002 00160010 000f0017001900190011000f001b0015001d 00180017001a0014001b001400170016 0014001b 00170016 001b00130011 00140016001a001400100011 00170012 0011 000f0013 001a001400100011001e00180015 001b00110003 0004 00050007 0011000b 0017000f 00050012 0002 0012 00040002000200010003 00120015000e 000f 0011 0011 000e0013 0012000e00130007 0012 001200100016 000f 00050012 00050006000e0014 0012 0005 0012 000e0015 0010 000f 0011 0011 000e0013 0012000e00130007 0012 001200100016 000f 00050012 0006 000e0015 00120003 00180018001100190001 00140016001a 0017001c001100190001 00140016 00070016001b0019001d0001 0015 001b00110016 00060003 00110012 001a001b00110016 001b00130011 0014001600100014000f 001b00110010 00110016001b0019001d001e00180015 001b00110016 000f001500140018001a0003 Removal and Installation HP DesignJet 430, 450C and 455CA Printers 8-53 0005 0019001d0011001c001e001500190013 000e 001d000f001c0011!0010001c0015 0011001c 001f001900100011001c 001e00140011 001d001500100011#001b0017000e001e0011 001a0019 001e00140011 001c001500130014001e 001a0012 001e00140011 00110019001e001c' 001b0017000e001e001100190004 00170011 0011001c 001e00140011 00110019001e001c' 001b0017000e001e00110019 001a 0011001c 001e001a 001e00140011 001700110012001e0004 001d001a 001e0014000e001e 0015001e 0015001d 00120017001f001d0014 000e0013000e00150019001d001e 001e00140011 001700110012001e 001d001500100011#001b0017000e001e00110005 There must be no space between the entry platen and the 0007000500030004 sideĆplate. It doesn't matter if there is a small space between the entry platen and the 000600010002 sideĆplate. 0005 0011001b0017000e000f0011 001e00140011 001d000f001c0011! 00020015001e00110018 00060003 001a0019 001e00140011 001c001500130014001e#0014000e00190010 001d001500100011 000e00190010 001e00140011 001d000f001c0011! 00020015001e00110018 0003 001a0019 001e00140011 001700110012001e#0014000e00190010 001d0015001000110005 00060005 001500130014001e00110019 001e00140011 001d000f001c0011!001d0004 0018000e0016001500190013 001d001f001c0011 001e0014000e001e 001e00140011 00110019001e001c' 001b0017000e001e00110019 0015001d 000e001700150013001900110010 001e001500130014001e 000e0013000e00150019001d001e 001e00140011 001c001500130014001e 001d001500100011#001b0017000e001e00110005 0006 0007 0006 0010000e 000200030004 0005 000f000e0011 0007 000f 8-54 HP DesignJet 430, 450C and 455CA Printers Removal and Installation 0002 0004 0007 0007 0007 00030005 0007 0005 00060007 HP DesignJet 430, 450C and 455CA Printers 9-1 0018.)1230% .- 001b0)-2%0 001f1%01 1(.3+$ 31% 2(% 001b0)-2%0 )- !- %-4)0.-,%-2 '%25%%- 0002 !-$ 000f 0002 0%+!2)4% (3,)$)260006 001e. 0%#.4%0 &0., ,.)1230% #.-$%-1!2).-0005 230- 2(% 001b0)-2%0 .&&0005 !-$0005 31)-' 2(% ,!)- 0.++%0 !1 ! 0%&%0%-#%0005 5!)2 3-2)+ 2(% 001b0)-2%0 )1 #.,/+%2%+6 $06 '%&.0% 31)-' )2 !'!)-0006 0017%4%+ .& 001b0)-2%0 001f1!'% 001e. !#()%4% '.$ /%0&.0,!-#% !-$ +.-' +)&%2),% .& 2(% 0015001b00010013%1)'-0016%2 0007 00120007 00120011 001b0)-2%010005 31%01 1(.3+$ +),)2 31% 2. 2(% &.++.5)-' 0%#.,%-$!2).-1 0003$326 #6#+%00040010 Average number of plots per day Maximum number of plots per day 10 E/A0 CAD plots 20 E/A0 CAD plots 001e(% 1%04)#% #.-&)'30!2).- /+.2 ')4%1 !- )-$)#!2).- .& (.5 ,3#( 2(% 001b0)-2%0 (!1 '%%- 31%$0010 -3,'%0 .& /+.210005 -3,'%0 .& #!020)$'%10005 -3,'%0 .& 2),%1 2(% 001b0)-2%0 (!1 '%%- 230-%$ .-0006 00030013%2!)+1 0001 /!'% 7 000f00060004 00140)#2).- .- 001d+)$%0 001c.$ 001e(% #!00)!'% '31()-'1 !0% ,!$% .& ! /.0.31 #.,/.1)2% ,!2%0)!+0006 001a)+ 12!61 )-1)$% 2(%, '6 ,%!-1 .& #!/)++!06 !#2).-0006 0019%4%0 /+!#% 2(% '31()-'1 .- !!'1.0'!-2 ,!2%0)!+0006 001e. /0%4%-2 &0)#2).- .& 2(% '31()-'1 .- 2(% 1+)$%0 0.$0005 0%,.4% $)02 &0., 2(% 1+)$%0 0.$ !-$ #(!11)1 '%!,0006 0011//+6 .)+ 00030011-$%0.+ 000e0005 0015001b /!02 -3,'%00010 000b7000e 000e0004 2. 2(% 1+)$%0 0.$ 00030001 $0./10004 !-$ 2. 2(% '31()-'1 )& 2(%6 !0% 03--)-' $060006 0019.)16 0012!00)!'% (%%+ 001e. /0%4%-2 -.)16 ,.4%,%-2 .& 2(% #!00)!'%0005 0%,.4% !+3,)-3, .0 $312 /!02)#+%1 &0., 2(% 5(%%+ !2 2(% '!#* .& 2(% #!00)!'%0005 !-$ &0., 2(% 1+)$%0 /!2( !+.-' 5()#( 2(% 5(%%+ ,.4%10006 9-2 HP DesignJet 430, 450C and 455CA Printers Preventive Maintenance 0011&# 0018('$$'& 0019!001e *001e)-'001c001e 001c'&001f' ,)001a+'& ($'+ '-001e* 001a& 001e*+'%001a+'& '001f +!001e 001a%',&+ '001f '&# '& +!001e 0016)'&+001e)0003* *('++'&0007 0004000f001e+001a'$* 0001 (001a 001e 0 00070005 0019' ()001e-001e&+ '&# *('$$'& 0006 )001e($001a001c001e 001b'+! +!001e *('++'& 001a&001d +!001e '�*001e(001a)001a+') .!001e& +!001e *('++'& '* 001a$%'*+ 001f,$$0007 001b',+ ()'%001e* 001a)001e &001e001e001d001e001d +' 001f'$$ ,( +!001e '�*001e(001a)001a+')0007 0014'+001e +!001a+ '001f /', 001c$001e001a) +!001e 00100010001700150013 ') )001e($001a001c001e +!001e 001e$001e001c+)'&'001c* %'001d,$001e0006 +!001e 001f001a001c+')/ *('++'& -001a$,001e '* )001e*001e+ +' 0002 ,*001e001d0007 0012001e001e( '& %'&001d +!001a+ +!001e -001a$,001e ()'&+001e001d '& +!001e *001e)-'001c001e 001c'&001f' ,)001a+'& ($'+ %001a/ )001e001a+$/ ,&001d001e)001e*+'%001a+001e +!001e 001a%',&+ '001f '&# '& +!001e *('++'&0007 000e001e$+ 0018.001e$$'& 0019' ()001e-001e&+ &001e. 001b001e$+* 001f)'% *.001e$$'& '&001c'))001e001c+$/0006 #001e001e( +!001e% '& +!001e') 001b001a * .'+! 001d'**'001c001a&+ ,&+'$ /', &001e001e001d +' '&*+001a$$ +!001e%0007 Preventive Maintenance HP DesignJet 430, 450C and 455CA Printers 9-3 !001b0017#001f#001d (001e001b 0011&001f#(001b& 0014$ '0017001f#(0017001f# (001e001b 0011&001f#(001b& 001f# 001d$$001a $%001b&0017(001f#001d 0019$#001a001f(001f$#0005 001b001b% 001f( 001c&001b001b $001c 001a)'( 001700190019)')!0017(001f$#0005 001f# 0005 0017#001a $(001e001b& 0019$#(0017'001f#0017(001f$#0006 !001b0017#001f#001d 001f#(001b&*0017!' 0017&001b 001a001b(001b&'001f#001b001a 0018, (001e001b 0011&001f#(001b& 001b#*001f&$#'001b#( 0017#001a 0018, (001e001b (,%001b' $001c 0011&001f#(001b& ')%%!001f001b' )'001b001a0006 WARNING Disconnect the Printer from the power source prior to performing any cleaning. 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