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4090-001 manual Assembly 4 Electronics
Models:
4090-001
1
65
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Specifications
Error messages
Maintenance
Post Symptom Table
Diagnostic Information
Base Assembly Removal
Removal Procedures
Initialize Error Log
Resolution
Safety
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4090-001
Assembly 4: Electronics
Parts Catalog
7-8
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Contents
4090-001
4090-001
Contents
Connector Locations
Preventive Maintenance
Preface
Safety Information
Norme di sicurezza
Sicherheitshinweise
Consignes de Sécurité
Informações de Segurança
Pautas de Seguridad
Sikkerhedsoplysninger
Chinese Safety Information Korean Safety Information
Power Consumption
Resolution and Print Speed
Maintenance Approach
General Information
Abbreviations
Unique Tools Required For Service
Start
Diagnostic Information
Power-On Self Test Post Sequence
Error Indicator Table
Symptom Action
Post Symptom Table
Carrier Transport Problems
Symptom Tables
4090-001 Paper Feed Problems
First Print Line Service Check
Service Checks
Envelope Feed Service Check
Maintenance Station Service Check
Paper Feed Service Check
Perform the ’Paper Path Service Check’ on
Paper Path Service Check
Power Service Check
Parallel Port Service Check
Print Quality Service Check
Do not lubricate the carrier guide rod or
Perform the ’Encoder Sensor Test’ on page 3-2. If
Transport Service Check
Diagnostic Aids
Encoder Sensor Test
Initialize Error Log
Paper Sensor Test
Parallel Port Test
Print Nvram Contents
Test
Handling ESD-Sensitive Parts
Repair Information
Releasing Plastic Latches
Adjustments
Removal Procedures
Carrier Belt Removal
Base Assembly Removal
Carrier Frame Assembly Removal
Carrier Transport Motor Removal
Edge Guide Asm and Paper Load Shaft Removal
Code Module Removal
Encoder Card Removal
Encoder Strip Removal
Exit Roller Removal
Feed Arm Assembly Removal
Exit Drive Belt Removal
Gutter Pad Removal
Front Cover Removal
Inside Idler Gears Removal
Large Feed Roll Removal
Large Outside Gear Removal
Left Side Frame Assembly Removal
Maintenance Wipers and Caps Removal
Maintenance Station Assembly Removal
Mid Frame Assembly Removal
Manual Insert Tray Removal
Paper Feed Motor Removal
Paper Guide and EOF Flag Assembly Removal
4090-001
Pick Roll Hub, Shaft and Envelope Bucklers Removal
Power Supply Removal
Paper Load Door Removal
Printhead Cable, Cradle & Paper Deflector Removal
4090-001
Printhead Rubber Backer Removal
Printhead Carrier Assembly Removal
Rear Cover Removal
Right Side Frame Assembly Removal
System Board Removal
Small Feed Roll Shaft, Rollers & Paper Flap Removal
Star Roller Removal
Connector Locations
System Board Connectors
Connector Connector Names
Encoder Card Connector
Lubrication Specifications
Preventive Maintenance
Parts Catalog How To Use This Parts Catalog
Assembly 1 Covers
Asm Part Units Description Index Number
Assembly 2 Frames
4090-001
Assembly 3 Paper Feed
4090-001
Assembly 4 Electronics
70G2695 System Board, W/O Code Module
Assembly 4 Electronics
4090-001
Assembly 5 Carrier
4090-001
Assembly 6 Carrier Transport
4090-001
Assembly 7 Sheet Feeder
4090-001
Assembly 8 Maintenance Station
4090-001
Post
Index
4090-001
