Canon i850 Service Manual page 4

II. Table of Contents
Par t 1: Ma intenance
Page
1 - 1 1. Periodic Replacement/Periodic Inspection/Life
1 - 2 2. Troubleshooting List by Error/Symptom
1 - 5 3. Repair Details
1 - 5 3.1 Precautions
1 - 5 3.1.1 Precautions regarding ink stains
1 - 5 3.1.2 Precautions when releasing the carriage lock
1 - 5 3.1.3 Precautions when removing/installing tap screws
1 - 5 3.1.4 Code strip handling precautions
1 - 6 3.1.5 Do not loosen or remove red screws
1 - 6 3.1.6 Logic board removal precautions
1 - 7 3.2 Adjustments
1 - 7 3.2.1 Waste ink counter setting
1 - 7 3.2.2 Resetting EEPROM
1 - 8 3.2.3 Applying grease (oil)
1 - 9 3.3 Settings
1 - 9 3.3.1 Standalone printer operation
1 - 9 3.3.2 Service mode functions
1 - 11 3.3.3 Test print sample
1 - 14 3.3.4 Printing EEPROM information
1 - 15 3.4 Verification
1 - 15 4. Printer Transportation Method
Par t 2: Technical Reference
Page
2 - 1 1. New Technologies
2 - 2 2. Cleaning Mode and Suction Amount
2 - 3 3. Print Mode List
2 - 6 4. FAQ
Par t 3: Appendix
Page
3 - 1 1. Block Diagram
3 - 3 2. Connector Locations and Pin Layout
3 - 3 2.1 i550 Connector Locations and Pin Layout
3 - 8 2.2 i850 Connector Locations and Pin Layout
3 - 12 2.3 i950 Connector Locations and Pin Layout
3 - 16 2.4 Product Specification List