2000 Canon imageRUNNER 600 Service Manual Revision 1 (P/N DU7-1100-010)

This factory Canon manual set covers the imageRUNNER 600 and combines the field-service publication with its illustrated parts reference. It is written for service personnel and is best suited to copier technicians who understand Canon digital-copier fundamentals, electrical testing, and service-mode work; Canon directs readers to use the separately issued Copier Basic Series for shared copier technology. The file is a 1,205-page PDF: 875 pages for the Service Manual and 330 pages for the Parts Catalog.

• Publication set: Official OEM Service Manual P/N DU7-1100-010, Revision 1, January 2000, plus Parts Catalog P/N DU7-3100-000, Revision 0, January 1999.
• Coverage identification: The service specifications map regional imageRUNNER 600 builds to LLP, NLE, NLZ, ULE, SLE, QLE, TLE, PLE, RLE, and PLP serial prefixes; LEE is separately labeled as a GP605V build. The parts catalog's machine-identification page shows F13-5631 and coverage beginning with serial NLE00001.
• Optical and image-processing service: Covers the scanner drive cable and motor, scanning lamp, mirrors, CCD unit, image processor PCB, image-server hard disk, system motherboard, memory board, and printer boards, with the related removal and post-replacement adjustment procedures.
• Image-formation repair: Details potential control, laser and BD units, charging assemblies and wires, photosensitive drum and process unit, developing assembly and hopper, drum cleaner, and separation-claw drive. Procedures address laser-power checks, charging-wire routing and height, blade installation, and potential-system testing.
• Paper handling and fuser work: Follows pickup from the right and left decks, cassettes 3 and 4, and manual tray through registration, duplexing, reversal delivery, and jam detection. It also covers fixing-assembly removal, heaters and thermistors, cleaning-belt service, upper and lower rollers, nip adjustment, and Side Paper Deck-C1 pickup, lifter, cable-routing, paper-size, and registration work.
• Diagnostics and electrical reference: Provides image-fault charts, E-code and malfunction troubleshooting through E830, paper-jam fault isolation, PCB input/output tables, service-mode adjustments, PG test prints, copier and accessory self-diagnosis, a Wiring Diagram of Major PCBs, the General Circuit Diagram, General Timing Chart, and Image Adjustment Basic Procedure chart.

Repair and Adjustment Depth

The repair sections go beyond maintenance schedules and part replacement. They cover scanner-mirror alignment, image position and margin adjustment, surface-potential checks, roller and solenoid positioning, separation pressure, fixing nip, and setup after replacing the CCD unit, image processor PCB, MFC PCB, hard disk, DC controller PCB, or laser unit. Service Mode supplies DISPLAY, I/O, ADJUST, FUNCTION, OPTION, PG test-print, and counter functions, while the self-diagnostic material covers the copier, ADF, Finisher-D1, Saddle Finisher-D2, saddle stitcher, folder, and inserter.

The appendix identifies the required service equipment by Canon number, including the FY9-4008 laser power checker used with the FY9-2002 digital multimeter, FY9-3040 mirror-positioning tool, FY9-3041 potential-sensor tester electrode, FY9-9196 NA-3 test sheet, and TKN-0093 door switch. Related tables provide factory adjustment standards, electrical test points, component positions, scheduled-replacement data, approved solvents and lubricants, and side-deck service specifications.

Parts Identification and Scope

The separate parts catalog pairs exploded assembly views with item numbers, OEM part numbers, descriptions, quantities, and serial-number remarks. Representative exploded views include the Fixing Assembly and System Box Assembly; the catalog also covers the optional Network Printer Board-F1 and provides connector, numerical-index, and standard-fastener sections for repair planning and parts ordering. Its title identifies the imageRUNNER 600, while the page footer retains Canon's shared 605/605V/600 family designation. The catalog's machine-identification page specifies the 120V/60Hz build, while its parts tables distinguish 100/115/120V and 220/240V assemblies where required.

Full mechanical repair coverage centers on the copier and Side Paper Deck-C1. The ADF receives installation and self-diagnosis coverage; finishing attachments appear in configuration, I/O, and self-diagnosis sections rather than in complete standalone overhaul chapters. Printer functions are treated as optional, with board handling and system integration rather than a separate controller service volume.

The manual also documents component-specific repair traps. Turning the photosensitive drum in the wrong direction after process-unit removal can bend the cleaning blade, and rotating the cleaner's magnet roller can release toner. An incorrectly positioned transfer/separation charger cleaner can damage its home-position microswitch.

Some circuits and heaters can remain energized when only the control-panel power switch is off. Copier repair around the power supply, laser, charging system, and hot fixing assembly requires the isolation and safety precautions stated in the manual.