Konica Minolta bizhub 250 Service Manual page 28

Field Service Ver. 1.0 Aug. 2005
bizhub 200/250/350 Main Unit
General
1. System configuration............................................................................................... 1
2. Product specifications ............................................................................................. 3
3. Built-in Controllers ................................................................................................... 5
Maintenance
4. Periodical check ...................................................................................................... 7
4.1 Service schedule .................................................................................................. 7
4.1.1 bizhub 350 .................................................................................................... 7
4.1.2 bizhub 250 .................................................................................................... 7
4.1.3 bizhub 200 .................................................................................................... 7
4.1.4 Option ........................................................................................................... 8
4.2 Maintenance items................................................................................................ 8
4.2.1 bizhub 350 .................................................................................................... 8
4.2.2 bizhub 250 .................................................................................................. 10
4.2.3 bizhub 200 .................................................................................................. 13
4.3 Maintenance parts .............................................................................................. 15
4.3.1 Replacement parts...................................................................................... 15
4.3.2 Cleaning parts............................................................................................. 16
4.4 Concept of parts life............................................................................................ 17
4.5 Maintenance procedure (Periodical check parts) ............................................... 18
4.5.1 Replacing the Bypass Tray Feed Roller ...................................................... 18
4.5.2 Replacing the Bypass Tray Separation Roller Assy .................................... 19
4.5.3 Replacing the Tray 1 Feed Roller ................................................................ 20
4.5.4 Replacing the Tray 1 Pick-up Roller ............................................................ 21
4.5.5 Replacing the Tray 1 Separation Roller Assy .............................................. 23
4.5.6 Replacing the Tray 2 Feed Roller ................................................................ 25
4.5.7 Replacing the Tray 2 Pick-up Roller ............................................................ 26
4.5.8 Replacing the Tray 2 Separation Roller....................................................... 28
4.5.9 Replacing of the Registration Roller Bearings and
Registration Roller Gears 1, 2..................................................................... 30
4.5.10 Cleaning of the Paper Dust Remover.......................................................... 31
4.5.11 Replacing of the Toner Filter (Developing Unit)........................................... 32
4.5.12 Replacing of the Toner Filter (Main Unit)..................................................... 33
EDNord - Istedgade 37A - 9000 Aalborg - telefon 96333500
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