3. PAPER PATH.............................................................................................................................................................D-3

4. CONTROL BLOCK DIAGRAM....................................................................................................................................D-4

5. IMAGE CREATION PROCESS..................................................................................................................................D-5

E SERVICE TOOL.............................................................................................................................E-1

1. Service material list.....................................................................................................................................................E-1

2. CE tool list...................................................................................................................................................................E-2

F MANTENANCE...............................................................................................................................F-1

1. CONCEPT OF PERIODICAL MAINTENANCE...........................................................................................................F-1

2. PERIODICAL MAINTENANCE ITEMS........................................................................................................................F-2

2.1 bizhub C3100P..........................................................................................................................................................................F-2

2.1.1 bizhub C3100P................................................................................................................................................................F-2

2.2 Option........................................................................................................................................................................................F-2

2.2.1 PF-P14............................................................................................................................................................................F-2

3. PERIODICAL REPLACEMENT PARTS LIST.............................................................................................................F-3

Periodical replacement parts list.......................................................................................................................................................F-3

3.1 bizhub C3100P..........................................................................................................................................................................F-3

3.2 Option........................................................................................................................................................................................F-3

3.2.1 PF-P14............................................................................................................................................................................F-3

4. CONCEPT OF PARTS LIFE.......................................................................................................................................F-4

4.1 Life value of consumables and parts.........................................................................................................................................F-4

4.1.1 Specified conditions of field standard yield......................................................................................................................F-4

4.2 Details of the life specifications..................................................................................................................................................F-4

4.3 Control causing inhibited printing for one part when an inhibited-printing event occurs in another part....................................F-4

4.3.1 Target parts.....................................................................................................................................................................F-4

4.3.2 Threshold value...............................................................................................................................................................F-4

5. PERIODICAL MAINTENANCE PROCEDURE............................................................................................................F-5

5.1 Processing section.....................................................................................................................................................................F-5

5.1.1 Replacing the toner cartridge (C, M, Y, K).......................................................................................................................F-5

5.1.2 Replacing the imaging unit (C, M, Y, K)..........................................................................................................................F-7

5.2 Transfer section.........................................................................................................................................................................F-8

5.2.1 Replacing the waste toner bottle.....................................................................................................................................F-8

5.2.2 Replacing the transfer roller............................................................................................................................................F-9

5.2.3 Replacing the transfer belt unit......................................................................................................................................F-10

5.3 Fusing section..........................................................................................................................................................................F-12

5.3.1 Replacing the fuser unit.................................................................................................................................................F-12

5.4 Feed section............................................................................................................................................................................F-13

5.4.1 Replacing the manual tray feed roller............................................................................................................................F-13

5.4.2 Replacing the manual tray separation roller..................................................................................................................F-15

5.4.3 Replacing the tray1 feed roller.......................................................................................................................................F-16

5.4.4 Replacing the tray1 separation roller.............................................................................................................................F-17

5.4.5 Replacing the tray2 feed roller.......................................................................................................................................F-18

5.4.6 Replacing the tray2 separation roller.............................................................................................................................F-18

G DISASSEMBLING/REASSEMBLING............................................................................................G-1

1. Disassembly/adjustment prohibited items...................................................................................................................G-1

1.1 Paint-locked screws..................................................................................................................................................................G-1

1.2 Red-painted screws..................................................................................................................................................................G-1

1.3 Variable resistors on board.......................................................................................................................................................G-1

1.4 Inspection before Servicing.......................................................................................................................................................G-1

1.5 Precautions for disassembly.....................................................................................................................................................G-1

1.6 Precautions during setup or transportation...............................................................................................................................G-2

2. PH unit........................................................................................................................................................................G-3

2.1 Reason for prohibition...............................................................................................................................................................G-3

3. Fusing unit..................................................................................................................................................................G-4

3.1 Reason for prohibition...............................................................................................................................................................G-4

4. Disassembly/reassembly parts list..............................................................................................................................G-5

4.1 Main body..................................................................................................................................................................................G-5

4.2 Paper Feed Unit (PF-P07)........................................................................................................................................................G-5

5. Disassembly/reassembly procedure (bizhub C3100P)...............................................................................................G-6

5.1 Rear cover.................................................................................................................................................................................G-6

5.2 Left cover..................................................................................................................................................................................G-6

5.3 Rear right cover.........................................................................................................................................................................G-6

5.4 Exit cover..................................................................................................................................................................................G-6

5.5 Front right cover........................................................................................................................................................................G-7

5.6 Operation panel.........................................................................................................................................................................G-7

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