Konica Minolta MagiColor 1600W Service Manual page 35

17.1.2 Indication of the LCD display (magicolor 1650EN) ................................... 101
17.1.3 Trouble code list ........................................................................................ 101
17.1.4 Resetting a malfunction ............................................................................ 103
17.2 Solution ............................................................................................................ 104
17.2.1 0001: Transport motor malfunction ........................................................... 104
17.2.2 001B: Rack rotation failure........................................................................ 104
17.2.3 004C: Ozone ventilation fan motor malfunction ........................................ 105
17.2.4 004E: Power supply cooling fan motor malfunction .................................. 105
17.2.5 0092: Transfer belt rotation failure ............................................................ 106
17.2.6 0094: 2nd image transfer pressure/retraction failure ................................ 106
17.2.7 0300: Polygon motor malfunction ............................................................. 107
17.2.8 0310: Laser malfunction ........................................................................... 107
17.2.9 0500: Fuser warm-up failure
0503: Thermistor resistance failure .......................................................... 108
17.2.10 0502: Thermistor open-circuit failure
0510: Abnormally low fuser temperature
0520: Abnormally high fuser temperature................................................. 108
17.2.11 0F51: Waste toner full sensor trouble ....................................................... 109
17.2.12 13C0: Printer control board malfunction ................................................... 109
17.2.13 13DD: Backup data error .......................................................................... 109
17.2.14 13E2: Flash ROM write error .................................................................... 110
17.2.15 13F0: Engine control failure ...................................................................... 110
18. Power supply errors ............................................................................................ 111
18.1 Machine is not energized at all (PU operation check) ...................................... 111
18.2 Control panel indicators do not light ................................................................. 111
19. Image quality problems ....................................................................................... 112
19.1 Solution ............................................................................................................ 112
19.1.1 White lines in FD, white bands in FD, colored lines in FD, and colored bands
in FD ......................................................................................................... 112
19.1.2 White lines in CD, white bands in CD, colored lines in CD, and colored bands
in CD......................................................................................................... 113
19.1.3 Uneven density in FD................................................................................ 114
19.1.4 Uneven density in CD ............................................................................... 115
19.1.5 Low image density .................................................................................... 116
19.1.6 Gradation reproduction failure .................................................................. 117
19.1.7 Foggy background .................................................................................... 118
19.1.8 Poor color reproduction............................................................................. 119
19.1.9 Void areas, white spots ............................................................................. 120
19.1.10 Colored spots............................................................................................ 121
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Field Service Ver. 1.0 Nov. 2008