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
.............................................................................................................................
VII-6
3. DISASSEMBLY FLOW
.................................................................................
VII-7
4. DISASSEMBLY PROCEDURE
.....................................................................
VII-8
4.1 Right Side of the Printer
....................................................................................................
VII-8
4.2 Top of the Printer
............................................................................................................
VII-17
4.3 Left Side of the Printer
.....................................................................................................
VII-26
4.4 Paper Exit Unit
................................................................................................................
VII-33
4.5 Front of the Printer
..........................................................................................................
VII-38
4.6 Rear of the Printer
...........................................................................................................
VII-40
4.7 Fusing Unit
......................................................................................................................
VII-44
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-13
5. IMAGE FAILURE
.......................................................................................
VIII-41
APPENDIX A
....................................................................................
A-1