Troubleshooting - Konica Minolta BIZHUB C353 Service Manual

Field Service Ver. 3.0 Jan. 2008
14.1.4 Adjusting the height of the original glass moving unit ............................... 454
14.1.5 Adjusting the height of the guide support for the original glass moving unit
.................................................................................................................. 456
14.2 Mechanical adjustment of the paper feed section ............................................ 457
14.2.1 Skew adjustment of the tray 1, 2 ............................................................... 457
14.2.2 Centering adjustment of the tray 1, 2 ........................................................ 458
14.2.3 Adjustment of the manual bypass tray paper size unit.............................. 459
14.3 PH unit mechanical adjustment ........................................................................ 460
14.3.1 Skew adjustment....................................................................................... 460

Troubleshooting

15. Jam display ......................................................................................................... 463
15.1 Misfeed display ................................................................................................. 463
15.1.1 Misfeed display resetting procedure ......................................................... 467
15.2 Sensor layout .................................................................................................... 468
15.3 Solution............................................................................................................. 469
15.3.1 Initial check items...................................................................................... 469
15.3.2 Solution when paper curl occurs............................................................... 469
15.3.3 Misfeed at tray 1 feed section ................................................................... 470
15.3.4 Misfeed at tray 2 feed section ................................................................... 471
15.3.5 Misfeed at manual bypass feed section .................................................... 472
15.3.6 Misfeed at duplex pre-registration section................................................. 473
15.3.7 Misfeed at tray 2 vertical transport section................................................ 474
15.3.8 Misfeed at 2nd image transfer section ...................................................... 475
15.3.9 Misfeed at exit section............................................................................... 476
15.3.10 Misfeed at duplex transport section .......................................................... 477
15.3.11 Controller jam............................................................................................ 478
16. Malfunction code ................................................................................................. 479
16.1 Alert code ......................................................................................................... 479
16.1.1 Alert code list ............................................................................................ 480
16.2 Solution............................................................................................................. 482
16.2.1 S-1: CCD gain adjustment failure.............................................................. 482
16.2.2 D-1: Split line detect.................................................................................. 482
16.2.3 D-2: Read guide trouble ............................................................................ 482
16.2.4 P-5: IDC sensor (front) failure ................................................................... 483
16.2.5 P-28 IDC sensor (rear) failure ................................................................... 483
16.2.6 P-6: Cyan imaging unit failure ................................................................... 483
16.2.7 P-7: Magenta imaging unit failure ............................................................. 483
xi