Konica Minolta bizhub c20 Service Manual page 42

Field Service Ver. 1.0 Sep. 2008
17.3.5 Misfeed at duplex paper feed section........................................................ 326
17.3.6 Misfeed at duplex paper transport section ................................................ 327
17.3.7 Misfeed at tray1 paper feed section .......................................................... 328
17.3.8 Misfeed at horizontal transport section ..................................................... 328
17.3.9 Misfeed at exit section............................................................................... 329
17.3.10 Misfeed at switch back section.................................................................. 329
18. Malfunction code ................................................................................................. 330
18.1 Trouble codes (service call) .............................................................................. 330
18.1.1 Trouble code list ........................................................................................ 330
18.2 Resetting a malfunction .................................................................................... 334
18.3 Solution............................................................................................................. 335
18.3.1 0010: Color PC drum motor malfunction................................................... 335
18.3.2 0017: Transport motor malfunction ........................................................... 335
18.3.3 0018: K developing motor malfunction...................................................... 336
18.3.4 001B: Color developing motor malfunction ............................................... 336
18.3.5 0045: Defogger fan motor malfunction ...................................................... 337
18.3.6 0046: Fusing fan motor malfunction.......................................................... 337
18.3.7 004A: Duplex cooling fan motor malfunction............................................. 337
18.3.8 004C: Ozone ventilation fan motor malfunction ........................................ 338
18.3.9 004E: DC power supply fan motor malfunction ......................................... 338
18.3.10 0060: Fusing motor malfunction................................................................ 339
18.3.11 0094: 2nd image transfer pressure/retraction failure................................. 339
18.3.12 0096: 1st image transfer pressure/retraction failure.................................. 340
18.3.13 0300: Polygon motor malfunction.............................................................. 340
18.3.14 0310: Laser malfunction............................................................................ 341
18.3.15 0500: Heating roller warm-up failure ......................................................... 341
18.3.16 0502: Thermistor open-circuit failure ........................................................ 341
18.3.17 0503: Thermistor resistance failure........................................................... 341
18.3.18 0510: Abnormally low heating roller temperature ..................................... 341
18.3.19 0520: Abnormally high heating roller temperature .................................... 341
18.3.20 0F50: OHP sensor malfunction ................................................................. 341
18.3.21 0F52: Toner level sensor /Y malfunction ................................................... 342
18.3.22 0F53: Toner level sensor /M malfunction .................................................. 342
18.3.23 0F54: Toner level sensor /C malfunction ................................................... 342
18.3.24 0F55: Toner level sensor /K malfunction ................................................... 342
18.3.25 13C0: Print control board malfunction....................................................... 342
18.3.26 13DD: Backup data error .......................................................................... 342
18.3.27 13F0: Engine control failure ...................................................................... 343
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