Canon BJC-8500 Service Manual page 140

Part 5
MAINTENANCE
Page
5 - 1 1. MAINTENANCE
5 - 1 1.1 Periodically-replaced
Parts
5 - 1 1.2 Worn Parts
5 - 1 1.3 Consumables
5 - 1 1.4 Periodic Maintenance
5 - 2 2. SERVICE TOOLS
5 - 2 2.1 List of Tools
5 - 3 3. APPLYING GREASE
5 - 6 4. DISASSEMBLY/ASSEMBLY
5 - 6 4.1 About Disassembly/
Assembly
5 - 6 4.2 Precautions for
Disassembly/Assembly
5 - 9 4.3 Logic Board Replacement
5 -10 4.4 Waste Ink Absorber
Replacement
5 -11 5. ADJUSTMENT
5 -11 5.1 Adjustment Locations
Page
5 -12 6. TROUBLESHOOTING
5 -12 6.1 Overview of
Troubleshooting
5 -13 6.2 Error Condition Diagnosis
5 -32 7. CONNECTOR POSITION &
SIGNAL ASSIGNMENT
5 -32 7.1 Logic Board
5 -38 7.2 Carriage Board
5 -42 7.3 Panel Board
5 -42 7.4 Carriage Driver Board
5 -43 7.5 Upper Cassette Board
5 -44 7.6 Lower Cassette Board 1
5 -45 7.7 Lower Cassette Board 2
5 -46 7.8 Fan Board
5 -47 7.9 Power Supply Unit
5 -48 8. CIRCUIT DIAGRAMS
5 -48 8.1 Parts Layout
5 -52 8.2 Circuit Diagrams