Canon Finisher-R1 Service Manual page 8

Contents
3.2.3 Making Adjustments ................................................................................................................................. 3- 13
3.2.4 Ataching the Labels etc. ............................................................................................................................ 3- 16
Chapter 4 Parts Replacement Procedure
4.1 External Covers ................................................................................................................................................. 4- 1
4.1.1 Front Cover ................................................................................................................................................. 4- 1
4.1.2 Rear Cover................................................................................................................................................... 4- 1
4.1.3 Left Upper Cover ........................................................................................................................................ 4- 1
4.1.4 Upper Door.................................................................................................................................................. 4- 2
4.1.5 Grate-shaped Upper Guide.......................................................................................................................... 4- 4
4.1.6 Grate-shaped Lower Guide ......................................................................................................................... 4- 5
4.2 Drive System ................................................................................................................................................... 4- 11
4.2.1 Stapler........................................................................................................................................................ 4- 11
4.2.2 Swing Unit................................................................................................................................................. 4- 12
4.3 Document Feeding System .............................................................................................................................. 4- 19
4.3.1 Process Tray Assembly ............................................................................................................................. 4- 19
4.3.2 Tray 1 ........................................................................................................................................................ 4- 24
4.3.3 Tray 2 ........................................................................................................................................................ 4- 27
4.3.4 Buffer Roller ............................................................................................................................................. 4- 30
4.3.5 Return Roller ............................................................................................................................................. 4- 32
4.3.6 Return Roller Unit ..................................................................................................................................... 4- 38
4.4 Electrical System ............................................................................................................................................. 4- 46
4.4.1 Finisher Controller PCB............................................................................................................................ 4- 46
4.4.2 Static Charge Eliminator 1 ........................................................................................................................ 4- 46
4.4.3 Static Charge Eliminator 2 ........................................................................................................................ 4- 53
Chapter 5 Maintenance
5.1 User Maintenance .............................................................................................................................................. 5- 1
5.1.1User Maintenance (Finisher Unit) ............................................................................................................... 5- 1
5.2 Maintenance and Inspection .............................................................................................................................. 5- 2
5.2.1 Periodically Replaced Parts......................................................................................................................... 5- 2
5.2.2 Durables ...................................................................................................................................................... 5- 2
5.2.3 Periodical Servicing .................................................................................................................................... 5- 3
5.3 Adjustment......................................................................................................................................................... 5- 4
5.3.1 Adjustment at Time of Parts Replacement.................................................................................................. 5- 4
5.4 Troubleshooting................................................................................................................................................. 5- 6
5.4.1 Error Code ................................................................................................................................................... 5- 6
5.5 Outline of Electrical Components ................................................................................................................... 5- 11
5.5.1Sensors (Finisher Unit) .............................................................................................................................. 5- 11
5.5.2Microswitches (Finisher Unit) ................................................................................................................... 5- 13
5.5.3Solenoids (Finisher Unit)........................................................................................................................... 5- 14
5.5.4Motors (Finisher Unit) ............................................................................................................................... 5- 15
5.5.5Clutches (Finisher Unit) ............................................................................................................................ 5- 16
5.5.6PCBs (Finisher Unit) ................................................................................................................................. 5- 17
5.6 Variable Resistors (VR), Light-Emitting Diodes (LED), and Check Pins by PCB ........................................ 5- 19
5.6.1Overview.................................................................................................................................................... 5- 19
5.6.2Finisher Controller PCB ............................................................................................................................ 5- 19