Konica Minolta bizhub C450 Service Manual page 710

Field Service Ver. 1.0 Mar. 2005
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
7.3.4 Folding position section misfeed ................................................................. 54
7.3.5 Stapler section misfeed............................................................................... 55
8. Trouble code.......................................................................................................... 56
8.1 Trouble code display ........................................................................................... 56
8.2 Trouble code list.................................................................................................. 56
8.2.1 How to reset ................................................................................................ 59
8.3 Solution............................................................................................................... 60
8.3.1 C1180: Transport System Drive malfunctions............................................. 60
8.3.2 C1181: Paddle Motor malfunctions ............................................................. 60
8.3.3 C1183: Elevate Mechanism malfunctions ................................................... 61
8.3.4 C1192: Front Aligning Plate Motor malfunctions......................................... 61
8.3.5 C1193: Rear Aligning Plate Motor malfunctions ......................................... 62
8.3.6 C11A4: Booklet Exit Motor malfunctions..................................................... 62
8.3.7 C11B1: Stapler Unit Slide Motor malfunctions............................................ 63
8.3.8 C11B4: Stapler/Folding Motor malfunctions................................................ 63
8.3.9 C11C1: Punch Control Board malfunctions ................................................ 65
8.3.10 C11C2: Punch Side Registration Motor malfunctions ................................. 66
8.3.11 C11C3: Punch Motor malfunctions ............................................................. 66
8.3.12 C11C5: Punch Sensor malfunctions ........................................................... 67
8.3.13 C1401: Backup RAM malfunction ............................................................... 68
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