Konica Minolta bizhub C25 Service Manual page 37

15.2.1 Procedure of G3 mode communication .................................................... 260
15.3 Table of reference code .................................................................................... 261
15.4 How to analyze the T30 protocol monitor ......................................................... 262
TROUBLESHOOTING
16. JAM DISPLAY ..................................................................................................... 269
16.1 List of JAM display............................................................................................ 269
16.1.1 JAM display resetting procedure............................................................... 269
16.2 Sensor layout.................................................................................................... 270
16.3 Solution ............................................................................................................ 271
16.3.1 Initial check items ..................................................................................... 271
16.3.2 Misfeed at tray 2 paper feed section ......................................................... 271
16.3.3 Misfeed at tray 3 paper feed section ......................................................... 272
16.3.4 Misfeed at fusing/paper exit section.......................................................... 273
16.3.5 Misfeed at transfer section........................................................................ 274
16.3.6 Misfeed at tray 3 vertical conveyance section........................................... 275
16.3.7 Misfeed at duplex paper feed section ....................................................... 276
16.3.8 Misfeed at duplex paper transport section ................................................ 277
16.3.9 Misfeed at tray1 paper feed section .......................................................... 278
16.3.10 Misfeed at ADF section............................................................................. 279
16.3.11 Controller JAM .......................................................................................... 280
17. PROCESS CAUTION INFROMATION................................................................ 281
17.1 Display procedure............................................................................................. 281
17.2 List.................................................................................................................... 281
17.3 Solution ............................................................................................................ 281
17.3.1 Temperature/ humidity sensor failure........................................................ 281
17.3.2 IDC sensor failure ..................................................................................... 282
17.3.3 Color regist test pattern failure.................................................................. 282
17.3.4 Color regist adjust failure .......................................................................... 282
18. MALFUNCTION CODE....................................................................................... 283
18.1 Trouble code (Service Call) .............................................................................. 283
18.2 List.................................................................................................................... 283
18.3 Trouble resetting procedure.............................................................................. 286
18.4 Solution ............................................................................................................ 287
18.4.1 0010: Color PC drum motor malfunction .................................................. 287
18.4.2 0017: Main motor malfunction .................................................................. 287
18.4.3 0018: Developing motor malfunction ........................................................ 288
18.4.4 004A: Cooling fan motor malfunction........................................................ 288
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Field Service Ver. 1.1 May 2011