Konica Minolta bizhub C450 Service Manual page 588

Field Service Ver. 1.0 Mar. 2005
General
1. Product specifications ............................................................................................. 1
1.1 Type ...................................................................................................................... 1
1.2 Paper type ............................................................................................................ 1
1.3 Machine specifications.......................................................................................... 1
1.4 Operating environment ......................................................................................... 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 Paper Take-up Roller.............................................................. 4
2.1.3 Replacing the Pick-up Roller......................................................................... 6
3. Other ....................................................................................................................... 8
3.1 Disassembly/Adjustment prohibited items ............................................................ 8
3.2 Disassembly/Assembly/Cleaning list (Other parts)............................................... 9
3.2.1 Disassembly/Assembly parts list................................................................... 9
3.2.2 Cleaning parts list ......................................................................................... 9
3.3 Disassembly/Assembly procedure...................................................................... 10
3.3.1 Right Door/Rear Right Cover/Lower Right Cover/Front Right Cover........... 10
3.3.2 Rear Cover.................................................................................................. 10
3.4 Cleaning procedure ............................................................................................ 11
3.4.1 Separation Roller ........................................................................................ 11
3.4.2 Paper Take-up Roller................................................................................... 11
3.4.3 Pick-up Roller.............................................................................................. 12
3.4.4 Vertical Transport Roller.............................................................................. 12
Adjustment/Setting
4. How to use the adjustment section ....................................................................... 13
5. Sensor check......................................................................................................... 14
5.1 Check procedure ................................................................................................ 14
5.2 Sensor check list................................................................................................. 14
5.2.1 Sensor check screen................................................................................... 14
5.2.2 Sensor check list ......................................................................................... 15
6. Mechanical adjustment ......................................................................................... 16
6.1 Adjusting the paper reference position ............................................................... 16
CONTENTS
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