Canon CLC1100 Series Copier Service Manual, 2000–2002 (P/N FY8-13G3-030)

Canon’s Color Laser Copier Service Manual, P/N FY8-13G3-030, is Revision 3, dated February 2002. It covers the CLC1100, CLC1120, CLC1130, CLC1140, CLC1150, CLC1160, and CLC1180.

Text Search, Bookmarks, and Wiring Detail

Finding service information: Searchable text and PDF bookmarks help you locate chapters and appendix sections. Fine connector IDs, pin numbers, and signal labels in the copier and paper deck wiring diagrams are legible when zoomed in.

The English manual comes in one printable PDF with 964 pages, including Canon’s one-page revision notice, the covers, the appendix, and 40 blank pages.

Copier Imaging, Paper Feed, and Fault Diagnosis

These are selected service topics. The manual also includes daily operator maintenance and a reference for service solvents and oils.

• Scanner and CCD: Scanner-drive removal, cable routing, and CCD and image-processing board service, with coverage of shading correction and the analog and digital signal paths.

• Laser exposure: Laser scanner removal, laser driver PCB service, and factory adjustments for laser power and control signals.

• Image formation: Photosensitive drum and cleaner service, developer replacement, charging-wire setup, and transfer-drum repair, including replacement of the transfer-drum sheet.

• Paper pickup and feed: Cassette, multifeeder, and duplex service, with roller, clutch, and solenoid procedures and coverage of registration, sheet attraction, and jam detection.

• Fixing unit and Paper Deck-E1: Fixing roller and cleaning belt service, nip adjustment, and deck lifter, cable, and registration work.

• Firmware and controller boards: Firmware registration and downloading, backup-data upload and download, CPU PCB and flash-memory replacement, and RAM backup.

• Troubleshooting: Decision tables for image defects, malfunctions, jams, and feeding faults, backed by test prints, electrical part locations, PCB test points, and self-diagnosis codes.

Canon prepared this manual for field service technicians who use copier service mode and electrical test equipment to diagnose and repair these machines.

Cassette Configurations and Gradation Control

The CLC1100, CLC1120, and CLC1140 have two cassettes. The CLC1130 and CLC1160 have three. The CLC1150 and CLC1180 have two cassettes and a duplexing unit. Canon’s serial-prefix table helps identify the machine before you select a model-specific procedure.

The image formation chapter explains drum-potential stabilization, charging and developing-bias control, toner concentration, and patch detection. For the CLC1140, CLC1160, and CLC1180, it also covers the newer gradation-control system and gradation sensor service.

Test Prints, Service Mode, and Wiring Diagrams

Chapter 13 pairs image-adjustment standards with horizontal-stripe, color, gradation, halftone, grid, YMCBk, and BGR test prints. Its service-mode sections cover DISPLAY, I/O, ADJUST, FUNCTION, OPTION, PG, and COUNTER, with operational checks and self-diagnosis codes for the copier, RDF, and sorter.

The Functional Construction diagram, CPU PCB and DC driver I/O maps, and digital image-processing block diagram show how the systems interact. The full-color timing chart, three-part General Circuit Diagram, and Paper Deck General Circuit Diagram help trace a fault from sensor inputs through the controller to motors, clutches, solenoids, fans, heaters, and high-voltage boards.

Installation, Maintenance, and Accessory Coverage

Installation covers site requirements, initial toner and starter-developer charging, drum-cleaner setup, fixing-oil supply, and image and operational checks. It also covers cassette-size changes, copier relocation, and installation of the Control Card-V, Copy Data Controller-A1, Remote Diagnostic Device II, and cassette heater.

The maintenance chapter includes scheduled service charts and tables for periodic replacement parts, consumables, and durable parts. Canon provides detailed service procedures for the optional Paper Deck-E1 and directs technicians to separate manuals for the RDF-E2/E3, Stapler Sorter-F1, and Film Projector-D1. The Copier Basic Series covers technologies shared with other machines.

Special Tools and Repair Precautions

The tool reference identifies the FY9-4013 laser power checker, FY9-9030 CA1 test sheet, FY9-3040 mirror positioning tool, FY9-3044 S-B gap gauge, and FY9-3045 drum shaft positioning tool.

The scanner-drive procedure flags where the cable can be trapped or damaged by a metal edge. The transfer drum can rotate backward off its frame and damage the transfer blade, attraction brush, or side scraper. Disconnect power before disassembly, and follow Canon’s laser-shutter and cover-switch precautions during powered checks.

Developer Gap and Fixing Nip Examples

After developing blade replacement, Canon specifies an S-B gap of 0.62 mm for yellow, 0.74 mm for cyan and magenta, and 0.48 mm for black.

For the A3 fixing-nip check, Chapter 13 allows a difference of up to 0.5 mm between the specified near-edge measurement points when both rollers are sufficiently heated.