Konica Minolta bizhub 362 Service Manual page 37

18.3.31 CD004: HDD error .................................................................................... 266
19. Power supply trouble........................................................................................... 267
19.1 Machine is not Energized at All (PU1 Operation Check).................................. 267
19.2 Only the Power Supply Cooling Fan Motor turns.............................................. 267
19.3 The Start key (LED) on the control panel blinks orange................................... 268
20. Image quality problem......................................................................................... 269
20.1 How to identify problematic part ....................................................................... 269
20.2 Initial Check Items ............................................................................................ 269
20.2.1 Initial Check Items 1 ................................................................................. 269
20.2.2 Initial Check Items 2 ................................................................................. 270
20.3 Solution ............................................................................................................ 271
20.3.1 Scanner System: Blank copy or black copy .............................................. 271
20.3.2 Scanner System: Low image density or rough image .............................. 272
20.3.3 Scanner System: Foggy background ........................................................ 273
20.3.4 Scanner System: Black streaks or bands ................................................. 274
20.3.5 Scanner System: Black spots ................................................................... 275
20.3.6 Scanner System: White streaks or bands................................................. 276
20.3.7 Scanner System: Uneven pitch................................................................. 277
20.3.8 Printer System: Blank copy or black copy................................................. 278
20.3.9 Printer System: Low image density or rough image ................................. 279
20.3.10 Printer System: Foggy background........................................................... 280
20.3.11 Printer System: Black streaks or bands.................................................... 281
20.3.12 Printer System: Black spots...................................................................... 282
20.3.13 Printer System: White streaks or bands ................................................... 283
20.3.14 Printer System: Void areas ....................................................................... 284
20.3.15 Printer System: Smears on back of paper ................................................ 285
20.3.16 Printer System: Uneven image density..................................................... 286
20.3.17 Printer System: Gradation reproduction failure......................................... 287
20.3.18 Printer System: Uneven pitch ................................................................... 288
21. Abort codes......................................................................................................... 289
21.1 List of Abort Codes........................................................................................... 289
APPENDIX
22. Parts layout drawing............................................................................................ 291
22.1 Main body......................................................................................................... 291
22.2 Duplex Unit ....................................................................................................... 295
22.3 Switch Back Unit............................................................................................... 296
22.4 DF-620 ............................................................................................................. 297
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Field Service Ver. 1.0 Dec. 2008