Description

SERVICE MANUAL TABLE OF CONTENTS

Product information

Edition notice

Notices and safety information
Laser notice
Safety information

Preface
Conventions
General caution statements

General information
Finding the serial number
Paper and specialty media guide
Data security notice
Tools required for service

Diagnostic information
Troubleshooting overview
Fixing print quality issues
Fixing scan quality issues
Paper jams
User attendance messages
Printer hardware errors
ADF/scanner hardware errors
Symptoms

Service menus
Understanding the printer control panel
Diagnostics menu
Service Engineer menu

Repair information
Removal precautions
Adjustments
Removal procedures
Cover removals
Control panel removals
Duplex removals
Left removals
Right removals
Front removals
Rear removals
Top removals
Bottom removals
ADF and flatbed removals
550-sheet tray removals

Component locations
Printer configurations
Controller board connectors
LVPS controller board connectors
Motor locations
Sensor locations

Maintenance
Inspection guide
Scheduled maintenance
Cleaning the printer

Parts catalog
Legend
Assembly 1: Covers 1
Assembly 2: Covers 2
Assembly 3: Control panel
Assembly 4: ADF and flatbed
Assembly 5: Fuser
Assembly 6: Transfer module
Assembly 7: Paper feed
Assembly 8: Paper path 1
Assembly 9: Paper path 2
Assembly 10: Duplex
Assembly 11: Electrical
Assembly 12: 550‑sheet tray option 1
Assembly 13: 550‑sheet tray option 2
Assembly 14: Adjustable stand
Assembly 15: Miscellaneous parts
Assembly 16: Power cords

Appendix A: Printer specifications
Power consumption
Selecting a location for the printer
Noise emission levels
Temperature information

Appendix B: Options and features
Available internal options
Installing optional trays
Adding available options in the print driver

Appendix C: Theory of operation
Paper path and transport components
Print engine theory
ADF theory
Color theory

Appendix D: Acronyms
Acronyms

Index

Part number index

Part name index