This manual is in the PDF format and have detailed Diagrams, pictures and full procedures to diagnose and repair your Ricoh.
You can print, zoom or read any diagram, picture or page from this manual. Every chapter on this manual is fully detailed and contain all the simulation codes, trouble codes, maintenance procedures, reset procedures, diagnose procedures of Ricoh Trimmer Unit TR5020/TR5040, machine code D455-17/D520 Service Manual.
To see what contain, please read table of contents:
Revision History
Symbols, Abbreviations and Trademarks
Conventions
Warnings, Cautions, Notes
Commonly Used Terms and Abbreviations
Trademarks
1) REPLACEMENT AND ADJUSTMENT
Common Procedures
Before You Begin
Covers, Tray Unit, Door
Feed Unit
Trim Positioning Unit
Transport Unit
Trimming Blade, Blade Cradle
Trimming Blade Cover
Trimming Blade
Blade Cradle
Motors
Cutter Motor
Feed Unit
Trim Positioning Unit
Transport Unit
Tray Unit
Sensors, Switches
Feed Unit
Trim Positioning Unit
Trimming Unit
Trimming Unit
Tray Unit
Switches
Boards
Main Board
Voltage Regulator
Ricoh Trimmer Unit TR5020/TR5040 , machine code D455-17/D520 Technical Documentation
The documentation available for the Ricoh Trimmer Unit TR5020/TR5040 , machine code D455-17/D520 is designed to support maintenance, troubleshooting and component-level servicing.
Depending on the document type, the service manual may include service procedures, exploded parts diagrams, adjustment sequences, wiring references and diagnostic information used during repair operations.
Technicians use these manuals to identify faults, replace components correctly and maintain equipment according to manufacturer service specifications.