Konica Minolta Magicolor 8650 Service Manual page 496

Field Service Ver. 1.0 Oct. 2007
PC-406
General
1. Product specification ............................................................................................... 1
Maintenance
2. Periodical check ...................................................................................................... 3
2.1 Maintenance procedure (Periodical check parts) ................................................. 3
2.1.1 Replacing the separation roller assy ............................................................. 3
2.1.2 Replacing the feed roller ............................................................................... 5
2.1.3 Replacing the pick-up roller........................................................................... 8
3. Other ..................................................................................................................... 10
3.1 Disassembly/Adjustment prohibited items .......................................................... 10
3.2 Disassembly/Assembly/Cleaning list (Other parts)............................................. 11
3.2.1 Disassembly/Assembly parts list................................................................. 11
3.2.2 Cleaning parts list ....................................................................................... 11
3.3 Disassembly/Assembly procedure...................................................................... 12
3.3.1 Right door/Rear right cover/Lower right cover/Front right cover.................. 12
3.3.2 Rear cover/Left cover .................................................................................. 12
3.3.3 Drawer......................................................................................................... 13
3.3.4 Wire............................................................................................................. 14
3.4 Cleaning procedure ............................................................................................ 18
3.4.1 Separation roller.......................................................................................... 18
3.4.2 Feed roller ................................................................................................... 18
3.4.3 Pick-up roller ............................................................................................... 19
3.4.4 Vertical transport roller ................................................................................ 20
Adjustment/Setting
4. How to use the adjustment section ....................................................................... 21
5. Mechanical adjustment ......................................................................................... 22
5.1 Adjusting the paper reference position ............................................................... 22
5.1.1 Centering .................................................................................................... 22
5.1.2 Centering (Duplex) ...................................................................................... 24
5.2 Shifter movement timing belt adjustment............................................................ 25
Confidential - for internal use only, do not distribute
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