Konica Minolta bizhub C450 Service Manual page 31

16.2 Alert code ......................................................................................................... 318
16.2.1 Alert list ..................................................................................................... 319
16.3 Solution ............................................................................................................ 320
16.3.1 S-1: CCD clamp/gain adjustment failure................................................... 320
16.3.2 P-5: IDC Sensor (Front) failure ................................................................. 320
16.3.3 P-28 IDC Sensor (Back) failure................................................................. 320
16.3.4 P-6: Cyan Imaging Unit failure .................................................................. 321
16.3.5 P-7: Magenta Imaging Unit failure ............................................................ 321
16.3.6 P-8: Yellow Imaging Unit failure ................................................................ 321
16.3.7 P-9: Black Imaging Unit failure.................................................................. 321
16.3.8 P-21: Color Shift Test Pattern failure......................................................... 321
16.3.9 P-22: Color Shift Adjust failure.................................................................. 321
16.3.10 P-26: 1st image transfer ATVC (Black) failure........................................... 322
16.3.11 P-27: 2nd image transfer ATVC failure ..................................................... 322
16.3.12 P-29: 1st image transfer ATVC (Color) failure........................................... 322
16.3.13 P-30: Color PC Drum Sensor malfunction ................................................ 322
16.3.14 P-31: Black PC Drum Sensor malfunction................................................ 322
16.4 Trouble code ..................................................................................................... 323
16.4.1 Trouble code list ........................................................................................ 323
16.5 How to reset ..................................................................................................... 344
16.6 Solution ............................................................................................................ 345
16.6.1 C0204: Tray 2 Elevator failure ................................................................... 345
16.6.2 C0211: Manual Bypass Paper Lifting Failure............................................ 345
16.6.3 C0301: Suction Fan Motor's failure to turn................................................ 346
16.6.4 C0351: Paper Cooling Fan Motor's failure to turn ..................................... 346
16.6.5 C2151: 2nd Image Transfer Roller pressure/retraction failure .................. 346
16.6.6 C2152: Image Transfer Belt pressure/retraction failure............................. 347
16.6.7 C2160: Cyan PC Drum Charge Corona malfunction ................................ 347
16.6.8 C2161: Magenta PC Drum Charge Corona malfunction .......................... 347
16.6.9 C2162: Yellow PC Drum Charge Corona malfunction .............................. 347
16.6.10 C2163: Black PC Drum Charge Corona malfunction................................ 347
16.6.11 C2164: PC Drum Charge Corona malfunction ......................................... 347
16.6.12 C2251: K PC Motor failure to turn............................................................. 348
16.6.13 C2252: K PC Motor turning at abnormal timing........................................ 348
16.6.14 C2253: Color PC Motor failure to turn ...................................................... 348
16.6.15 C2254: Color PC Motor turning at abnormal timing.................................. 349
16.6.16 C2255: Color Developing Motor failure to turn.......................................... 349
16.6.17 C2256: Color Developing Motor turning at abnormal timing..................... 349
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Field Service Ver. 1.0 Mar. 2005