Konica Minolta Bizhub-C31P, Service Manual, Page: 330 / 370

Stap
le
Fi
n
isher
General
Maintenance
T
roubleshooting
Field Service V er. 1.0 Apr. 200 8
i
CONTENTS
Staple finisher
General
1. Product specifications ............................................................................................. 1
Maintenance
2. Other ....................................................................................................................... 5
2.1 Disassembly/adjustment prohibited items ............................................................ 5
2.2 Disassembly/assembly list (Other parts) .............................................................. 6
2.2.1 Disassembly/assembly parts list ................................................................... 6
2.3 Disassembly/Assembly procedure........................................................................ 7
2.3.1 Front cover .................................................................................................... 7
2.3.2 Rear cover..................................................................................................... 8
2.3.3 Carry-in entrance upper cover ...................................................................... 8
2.3.4 Right metal plate cover ................................................................................. 9
2.3.5 Sub tray......................................................................................................... 9
2.3.6 Main tray ....................................................................................................... 9
2.3.7 Stapling unit ................................................................................................ 10
2.3. 8 Relay unit .................................................................................................... 11
2.3.9 Staple finisher ............................................................................................. 13
2.3.10 FS control board (FSCB) ............................................................................ 13
2.3.11 Tray up/down motor assy ............................................................................ 14
2.3.12 Fan motor (FM1) ......................................................................................... 15
2.3.13 Transport motor (M3) .................................................................................. 16
2.3.14 Exit motor (M4) ........................................................................................... 17
2.3.15 Exit roller up/down motor (M5) .................................................................... 1 8
2.3.16 Entrance solenoid (SL1) ............................................................................. 19
Troubleshooting
3. Jam display ........................................................................................................... 23
3.1 Misfeed display ................................................................................................... 23
3.1.1 Misfeed display resetting procedure ........................................................... 23
3.2 Sensor layout ...................................................................................................... 24
3.3 Solution............................................................................................................... 25
3.3.1 Initial check items........................................................................................ 25
3.3.2 Staple misfeed ............................................................................................ 25