Canon LASER CLASS 730i Service Manual page 7

4 - 7 2.17 Paper Feed Guide
4 - 7 2.18 Duplex Feed Guide
4 - 7 2.19 Fixing Entrance Guide
4 - 7 2.20 Fixing Film
4 - 7 2.21 Fixing Pressure Roller
4 - 8 3. ADJUSTMENT
4 - 8 3.1 Checking the Nip Width of the Pressure Roller
4 - 9 4. TROUBLESHOOTING
4 - 9 4.1 Troubleshooting Index
4 -11 4.2 Errors Shown on the Display
4 -11 4.2.1 User error message
4 -16 4.2.2 Printer error message
4 -18 4.2.3 Error codes
4 -30 4.3 Errors not Shown on the Display
4 -30 4.3.1 General errors
4 -30 4.3.2 Printing problems
4 -37 4.3.3 Scanning problems
4 -39 4.3.4 Test mode function problems
4 -42 4.4 Processing Communication Problems
4 -42 4.4.1 Initial identification of problems
4 -43 4.4.2 Procedures for processing communication problems
4 -47 5. SERVICE SWITCHES
4 -47 5.1 Hardware Switches
4 -47 5.2 Service Data Setting
4 -49 5.3 Service Data Registration/Setting Method
4 -50 5.4 Service Data Flowchart
4 -58 5.5 Explanation of SSSW (Service Soft Switch Settings)
4 -59 5.6 New SSSWs/Parameters Added to this Model
4 -70 6. TEST FUNCTIONS
4 -70 6.1 Test Mode Overview
4 -71 6.2 Test Mode Flowchart
4 -72 6.3 D-RAM Tests
4 -73 6.4 Print Tests
4 -74 6.5 Modem and NCU Tests
4 -78 6.6 AGING Test
4 -78 6.7 Faculty Tests
4 -84 7. SERVICE REPORT
4 -84 7.1 Report Output Function
4 -84 7.1.1 User report output functions
4 -86 7.1.2 Service report output functions
4 -122 8. WIRING DIAGRAM
4 -122 8.1 Wiring Diagram
Chapter 5: Appendix
5 - 1 1. INSTALLATION
5 - 1 1.1 Setting up
VI