Konica Minolta bizhub 250 Service Manual page 36

Field Service Ver. 1.0 Aug. 2005
17.2 Read white reference position adjustment........................................................ 218
17.2.1 Jumper switch setting................................................................................ 218
17.3 Sub Power Switch (SW49)................................................................................ 219
17.4 Warm Restart Switch........................................................................................ 219
17.4.1 Procedure ................................................................................................. 219
Troubleshooting
18. Jam Display ......................................................................................................... 221
18.1 Misfeed Display................................................................................................. 221
18.1.1 Misfeed Display Resetting Procedure ....................................................... 221
18.2 Sensor layout .................................................................................................... 222
18.2.1 System Mounted with PC-102/PC-202 ..................................................... 222
18.2.2 System Mounted with PC-402 .................................................................. 223
18.3 Solution............................................................................................................. 224
18.3.1 Initial Check Items..................................................................................... 224
18.3.2 Misfeed at Tray 1 take-up section.............................................................. 225
18.3.3 Misfeed at Image Transfer section ............................................................ 226
18.3.4 Misfeed at Fusing/Paper Exit section ........................................................ 227
18.3.5 Misfeed at Switch Back Unit/Duplex Unit transport section ...................... 228
18.3.6 Misfeed at Duplex Unit take-up section..................................................... 229
18.3.7 Misfeed at Tray 2 take-up/Vertical Transport section................................. 230
18.3.8 Misfeed at Manual Bypass take-up section............................................... 231
18.3.9 Misfeed at Tray 3 take-up/Vertical Transport section (PC-202) ................. 232
18.3.10 Misfeed at Tray 4 take-up/Vertical Transport section (PC-202) ................. 233
18.3.11 Misfeed at LCT take-up/Vertical Transport section (PC-402) .................... 234
19. Malfunction code ................................................................................................. 235
19.1 Trouble code ..................................................................................................... 235
19.1.1 Trouble code list ........................................................................................ 235
19.2 How to reset...................................................................................................... 238
19.3 Solution............................................................................................................. 239
19.3.1 C0202: Tray 1 Elevator Failure .................................................................. 239
19.3.2 C0204: Tray 2 Elevator Failure .................................................................. 239
19.3.3 C0206: Tray 3 Elevator Failure .................................................................. 239
19.3.4 C0208: Tray 4 Elevator Failure .................................................................. 239
19.3.5 C0211: Bypass Lifting Motion Failure ....................................................... 240
19.3.6 C0701: Manual Paper Size Detection Adjustment Failure ........................ 240
19.3.7 C1080: Exit Option Communication Failure .............................................. 240
19.3.8 C2211: IU Motor Failure............................................................................ 241
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