Olivetti d-Color MF4003 Service Manual page 4

2.1.2 Optional configuration...................................................................................................................................................C-12
2.2 Section configuration ............................................................................................................................................................ C-13
2.3 Paper path ............................................................................................................................................................................ C-13
2.4 CONTROL BLOCK DIAGRAM ............................................................................................................................................. C-14
2.5 IMAGE CREATION PROCESS ............................................................................................................................................ C-14
2.6 IMAGE FORMING CONTROL.............................................................................................................................................. C-15
2.7 Process speed ...................................................................................................................................................................... C-15
D SERVICE TOOL .............................................................................................................................D-1
1. d-Color MF4003/MF3303 .........................................................................................................................................D-1
2. Utility tool ..................................................................................................................................................................D-2
2.1 IC card information setting tool of card reader........................................................................................................................ D-2
2.1.1 Outline ............................................................................................................................................................................D-2
2.1.2 IC card information setting procedures...........................................................................................................................D-2
E MAINTENANCE .............................................................................................................................E-1
1. Concept of maintenance........................................................................................................................................... E-1
2. Periodical replacement parts list............................................................................................................................... E-3
2.1 d-Color MF4003/MF3303 ........................................................................................................................................................E-3
2.2 PF-P20/PF-P21 .......................................................................................................................................................................E-4
3. Periodical replacement procedure ............................................................................................................................ E-5
3.1 d-Color MF4003/MF3303 ........................................................................................................................................................E-5
3.1.1 Replacing the tray 1 pick-up roller, tray 1 feed roller ......................................................................................................E-5
3.1.2 Replacing the tray 1 separation roller.............................................................................................................................E-5
3.1.3 Replacing the manual bypass tray feed roller ................................................................................................................E-6
3.1.4 Replacing the manual bypass tray pick-up roller............................................................................................................E-6
3.1.5 Replacing the manual bypass tray separation pad.........................................................................................................E-7
3.1.6 Replacing the toner cartridge .........................................................................................................................................E-8
3.1.7 Replacing the imaging unit .............................................................................................................................................E-8
3.1.8 Replacing the toner filter.................................................................................................................................................E-9
3.1.9 Replacing the waster toner bottle ...................................................................................................................................E-9
3.1.10 Replacing the transfer belt unit................................................................................................................................... E-10
3.1.11 Replacing the transfer roller unit................................................................................................................................. E-11
3.1.12 Replacing the fusing unit ............................................................................................................................................ E-12
3.2 PF-P20/PF-P21 .....................................................................................................................................................................E-14
3.2.1 Replacing the tray 2/3 pick-up roller, feed roller ...........................................................................................................E-14
3.2.2 Replacing the tray 2/3 separation roller........................................................................................................................E-14
4. Cleaning parts list ...................................................................................................................................................E-16
4.1 d-Color MF4003/MF3303 ......................................................................................................................................................E-16
4.2 PF-P20/ PF-P21 ....................................................................................................................................................................E-16
5. Cleaning/Lubrication procedure.............................................................................................................................. E-17
5.1 d-Color MF4003/MF3303 .......................................................................................................................................................E-17
5.1.1 Cleaning original glass .................................................................................................................................................E-17
5.1.2 Cleaning tray 1 pick-up roller, tray 1 feed roller............................................................................................................E-17
5.1.3 Cleaning tray 1 separation roller...................................................................................................................................E-17
5.1.4 Cleaning manual bypass tray pick-up roller..................................................................................................................E-18
5.1.5 Cleaning the manual bypass tray feed roller ................................................................................................................E-18
5.1.6 Cleaning the manual bypass tray separation pad ........................................................................................................E-18
5.1.7 Cleaning the transfer belt unit.......................................................................................................................................E-18
5.1.8 Cleaning the PH window ..............................................................................................................................................E-18
5.1.9 Cleaning of the registration roller..................................................................................................................................E-19
5.1.10 Cleaning of the area around the waste toner collecting port ...................................................................................... E-19
5.1.11 Cleaning of the 2nd image transfer entrance guide.................................................................................................... E-19
5.1.12 Cleaning of the IDC sensor window ........................................................................................................................... E-19
5.1.13 Cleaning of the duplex transport rollers...................................................................................................................... E-20
5.1.14 Cleaning ADF paper guide ......................................................................................................................................... E-20
5.1.15 ADF pick-up roller, ADF feed roller, ADF separation pad........................................................................................... E-20
5.2 PF-P20/PF-P21 .....................................................................................................................................................................E-21
5.2.1 Cleaning the tray 2/3 pick-up roller, feed roller.............................................................................................................E-21
5.2.2 Cleaning the tray 2/3 separation roller..........................................................................................................................E-21
F DISASSEMBLY/REASSEMBLY ..................................................................................................... F-1
1. Disassembly/adjustment prohibited items ................................................................................................................ F-1
1.1 Paint-locked screws.................................................................................................................................................................F-1
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