Konica Minolta bizhub C250 Service Manual page 691

Adjustment/Setting
3. How to use the adjustment section ....................................................................... 23
4. Sensor check ........................................................................................................ 24
4.1 Check procedure ................................................................................................ 24
4.2 Sensor check list ................................................................................................ 24
4.2.1 Sensor check screen .................................................................................. 24
5. Mechanical adjustment ......................................................................................... 26
5.1 Adjustment of the stapling position..................................................................... 26
5.1.1 Adjustment procedure................................................................................. 26
5.2 Adjustment of the folding position....................................................................... 28
5.2.1 Adjustment procedure................................................................................. 28
5.3 Adjustment of height and inclination................................................................... 30
5.4 Adjustment of the Folding Position ..................................................................... 32
5.4.1 Adjustment procedure................................................................................. 32
5.5 Stapler Phase Adjustment.................................................................................. 36
5.5.1 Adjustment procedure................................................................................. 36
5.6 Saddle Gear Phase Adjustment ......................................................................... 39
5.6.1 Adjustment procedure................................................................................. 39
6. Board switch ......................................................................................................... 40
6.1 PWB-A FN (Finisher Control Board) .................................................................. 40
6.1.1 Adjustment of the folding positions ............................................................. 41
6.1.2 Adjustment of the center stapling position .................................................. 42
6.1.3 Adjustment of the Alignment Plate position ................................................ 43
6.2 PWB-B PK (Punch Control Board) ..................................................................... 45
6.2.1 Adjustment of the sensor output ................................................................. 46
6.2.2 Registration of the number of punch holes ................................................. 46
6.2.3 Procedure after replacing the EEP-ROM (IC1002)..................................... 47
6.2.4 Punch center position adjustment............................................................... 47
Troubleshooting
7. Jam Display........................................................................................................... 51
7.1 Misfeed display................................................................................................... 51
7.1.1 Misfeed display resetting procedure ........................................................... 51
7.2 Sensor layout...................................................................................................... 52
7.3 Solution .............................................................................................................. 53
7.3.1 Initial check items ....................................................................................... 53
7.3.2 Transport section misfeed........................................................................... 53
7.3.3 Horizontal Transport section misfeed.......................................................... 54
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Field Service Ver. 1.0 Jul. 2005