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4076-0XX Assembly 8: Maintenance Station 3 1 2 4
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Specification
Error
Maintenance
POST Symptom Table
Diagnostic Information
Connector Locations
Exit Roller Assembly Removal
Fru Or Procedure
Alignment Adjustment” on page
How to
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4076-0XX
Assembly 8: Maintenance Station
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Contents
•Table of Contents •Start Diagnostics
•Safety and Notices •Trademarks •Index
•Manuals Menu
4076-0XX
4076-0XX
Second Edition May,
Copyright Lexmark International, Inc. 1994,
All Rights Reserved
Contents
Repair Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How To Use This Parts Catalog
4076-0XX
Notices and Safety Information
Electronic Emission Notices
Federal Communications Commission FCC Statement
Industry Canada Compliance Statement
Avis de conformité aux normes d’Industrie Canada
The United Kingdom Telecommunications Act
Safety Information
Japanese VCCI Notice
viii
Sicherheitshinweise
Consignes de Sécurité
Norme di sicurezza
Pautas de Seguridad
Informações de Segurança
Informació de Seguretat
Chinese Safety Information
Korean Safety Information
Power Consumption
General Information
• • • •
Maintenance Approach
• • •
Options
Unique Tools Required For Service
Abbreviations
Diagnostic Information
Start
1.Run the “Test Page” on page
Error Indicator Table
Error
Alternating Light Pattern
Action
Go to the “Maintenance Station
Service Check” on page
Power-on-self-testPost Sequence
POST Symptom Table
Symptom
Symptom Tables
Carrier Transport Problems
Communications Problem
Maintenance Station Problems
4076-0XX Paper Feed Problems
Power Problems
Print Quality Problems
Service Checks
Envelope Feed Service Check
First Print Line Service Check
4076-0XX SIMM Problem
Maintenance Station Service Check
Operator Panel Service Check
Paper Feed Service Check
• • • • •
Paper Feed Motor
FRU OR PROCEDURE
Paper Path Service Check
Parallel Port Service Check
can print. Run the “Parallel Port Test”
Run the “Serial Adapter Test” on
Power Service Check
Print Quality Service Check
Perform the “Purge Test” on page
“Maintenance Station Service Check”
Alignment Adjustment” on page
Simm Service Check
Transport Service Check
FRUU or PROCEDURE
the “Maintenance Station Service
Perform the “Encoder Sensor Test” on
Diagnostic Aids
Demo Test
Print Fonts Test
Purge Test
Print Nvram
Test Page
Paper Sensor Test
Encoder Sensor Test
Hex Print
Parallel Port Test
Initialize Nvram
Serial Adapter Test
Repair Information
Handling Esd-sensitiveParts
Adjustments
Bi-directionalAlignment Adjustment
Removal Procedures
Releasing Plastic Latches
Auto Sheet Feed ASF Assembly Removal
ASF Envelope Buckler And Pick Roller Hub Removal
ASF Right And Left Edge Guide Assemblies Removal
ASF Paper Load Lever Removal
Carrier Removal
Carrier Transport Belt Removal
Carrier Guide Removal
Carrier Transport Motor Removal
Carrier Transport Motor Frame Removal
Encoder Strip Removal
Exit Roller Assembly Removal
Feed Arm Assembly Removal
End-of-formsFlag Removal
Eprom Removal
Large Feed Roller Assembly Removal
Inside Idler Gears Removal
Left Side Frame Removal
Maintenance Drive And Rocker Assemblies Removal
Middle Frame Removal
Operator Panel Removal
Outside Idler Gears Removal
Paper Ejectors Removal
Paper Feed Motor Removal
Paper Guide Removal
Power Supply Removal
Paper Release Lever Removal
Print Head Cable Removal
Right Side Frame Removal
Small Feed Roller Assembly Removal
Rubber Backer Removal
Star Roller Removal
System Board Removal
Top Cover Removal
Connector Locations
System Board Connectors
Connector
Connector Names
Maintenance Motor
FLASH/RAM SIMM Option
Code Module
Preventive Maintenance
Lubrication Specifications
• • • • • • •
How To Use This Parts Catalog
Parts Catalog
4076-0XX Assembly 1: Covers 9 7 4 8 2 6
Asm.
Part
Units
Description
4076-0XX Assembly 2: Frames 7 2 3 4 5 1 6
4076-0XX
4076-0XX Assembly 3: Paper Feed 1 3 2 4 5 6 7 8 9
4076-0XX
4076-0XX Assembly 3: Paper Feed Cont
4076-0XX
4076-0XX Assembly 4: Electronics 5 4 4 3 2 10 9
1 8 11 6 7
4076-0XX
4076-0XX Assembly 4: Electronics Cont 5 4 4 3 2
10 9
4076-0XX
4076-0XX Assembly 4 Electronics Cont 12 13 12 9
10 11
4076-0XX
4076-0XX Assembly 5: Carrier
Unit
4076-0XX Assembly 6: Carrier Transport
2 6 3
4076-0XX
4076-0XX Assembly 7: Auto Sheet Feed 6 3
10 13 12 2 5
8 4 7
1 14 9
4076-0XX
4076-0XX Assembly 8: Maintenance Station 3 1 2 4
4076-0XX
4076-0XX Assembly 9: Options 1
4076-0XX
Index
Unique Tools
Top
Page
Image
Contents
