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CHAPTER
VII DISASSEMBLY
....................................................
VII-1
1. BEFORE STARTING DISASSEMBLY
.........................................................
VII-1
1.1 Precautions
.......................................................................................................................
VII-1
1.2 Preparation of Disassembly
..............................................................................................
VII-1
2. PARTS NAME
..............................................................................................
VII-3
2.1 Cover
................................................................................................................................
VII-3
2.2 Circuit Boards (PCBs)
.......................................................................................................
VII-4
2.3 Motor Units
........................................................................................................................
VII-4
2.4 Clutches and Solenoids
....................................................................................................
VII-5
2.5 Sensors
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VII-5
3. DISASSEMBLY FLOW
.................................................................................
VII-6
4. DISASSEMBLY PROCEDURE
....................................................................
VII-7
4.1 Top of the Printer
..............................................................................................................
VII-7
4.2 Right Side of the Printer
..................................................................................................
VII-20
4.3 Left Side of the Printer
....................................................................................................
VII-32
4.4 Paper Exit Unit
................................................................................................................
VII-49
4.5 Front of the Printer
..........................................................................................................
VII-56
4.6 Rear of the Printer
...........................................................................................................
VII-63
4.7 Fusing Unit
......................................................................................................................
VII-68
CHAPTER VIII TROUBLESHOOTING
.........................................
VIII-1
1. OUTLINE OF TROUBLESHOOTING
..........................................................
VIII-2
2. OPERATOR CALL
......................................................................................
VIII-3
2.1 Video Controller Mode
.....................................................................................................
VIII-3
2.2 Engine Controller Mode
...................................................................................................
VIII-6
3. PAPER TRANSPORT ERROR
...................................................................
VIII-8
3.1 Feed Jam
.........................................................................................................................
VIII-8
3.2 Inner Jam
.........................................................................................................................
VIII-9
3.3 Outer Jam
........................................................................................................................
VIII-9
3.4 Others
..............................................................................................................................
VIII-9
4. SERVICE CALL
.........................................................................................
VIII-10
4.1 Video Controller Mode
...................................................................................................
VIII-11
4.2 Engine Controller Mode
.................................................................................................
VIII-15
5. IMAGE FAILURE
.......................................................................................
VIII-43
APPENDIX A
...................................................................................
A-1