Konica Minolta bizhub C250 Service Manual page 809

3.4.16 Exit roller motor/Storage paddle drive clutch/Exit upper roller/
Storage paddle ........................................................................................... 25
3.4.17 Exit paddle drive clutch/Exit lower roller ..................................................... 30
3.4.18 Aligning section........................................................................................... 33
3.4.19 Elevator motor/Timing belt .......................................................................... 36
3.4.20 Shutter drive gear ....................................................................................... 41
3.4.21 Duplex guide solenoid ................................................................................ 42
3.4.22 FS control board ......................................................................................... 44
Adjustment/Setting
4. How to use the adjustment section ....................................................................... 45
5. Sensor Check ....................................................................................................... 46
5.1 Check procedure ................................................................................................ 46
6. Finisher operations ............................................................................................... 48
6.1 Entering Finisher ................................................................................................ 48
6.2 Finisher Check.................................................................................................... 49
6.3 Punch hole position adjustment (PK-510) .......................................................... 51
6.4 Punch loop length adjustment (PK-510)............................................................. 53
7. Mechanical adjustment ......................................................................................... 54
7.1 Punch hole deviance adjustment (PK-510) ........................................................ 54
7.2 Staple position adjustment ................................................................................. 55
7.3 Staple home position sensor position adjustment .............................................. 57
7.4 Adjustment of clearance between stapler and FD stopper................................. 58
Troubleshooting
8. Jam display ........................................................................................................... 59
8.1 Misfeed display ................................................................................................... 59
8.1.1 Misfeed display resetting procedure ........................................................... 59
8.2 Sensor layout...................................................................................................... 60
8.3 Solution .............................................................................................................. 61
8.3.1 Initial check items ....................................................................................... 61
8.3.2 Solution when paper curl occurs................................................................. 61
8.3.3 Transport section misfeed........................................................................... 62
8.3.4 Exit section misfeed .................................................................................... 63
8.3.5 Finisher bundle exit misfeed ....................................................................... 63
8.3.6 Finisher staple misfeed ............................................................................... 64
8.3.7 Finisher punch misfeed (PK-510) ............................................................... 64
9. Malfunction code................................................................................................... 65
9.1 Trouble code ....................................................................................................... 65
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Field Service Ver. 1.0 Aug. 2006