Konica Minolta bizhub 250 Service Manual page 38

Field Service Ver. 1.0 Aug. 2005
21.3.8 Printer System: Blank copy or black copy ................................................. 260
21.3.9 Printer System: Low image density or rough image ................................. 261
21.3.10 Printer System: Foggy background ........................................................... 262
21.3.11 Printer System: Black streaks or bands .................................................... 263
21.3.12 Printer System: Black spots ...................................................................... 264
21.3.13 Printer System: White streaks or bands.................................................... 265
21.3.14 Printer System: Void areas ....................................................................... 266
21.3.15 Printer System: Smears on back of paper ................................................ 267
21.3.16 Printer System: Uneven image density ..................................................... 268
21.3.17 Printer System: Gradation reproduction failure ......................................... 269
21.3.18 Printer System: Uneven pitch.................................................................... 270
22. Abort codes ......................................................................................................... 271
22.1 List of Abort Codes ........................................................................................... 271
Appendix
23. Parts layout drawing ............................................................................................ 273
23.1 Main unit ........................................................................................................... 273
23.2 Duplex Unit ....................................................................................................... 277
23.3 Switch Back Unit............................................................................................... 278
23.4 DF-605.............................................................................................................. 279
23.5 PC-102/PC-202 (Option) .................................................................................. 280
23.6 PC-402 (Option)................................................................................................ 281
23.7 JS-502 (Option) ................................................................................................ 282
23.8 FS-508 (Option) ................................................................................................ 283
23.9 PU-501 (Option)................................................................................................ 284
23.10 MT-501 (Option)................................................................................................ 285
23.11 SD-502 (Option)................................................................................................ 286
24. Connector layout drawing.................................................................................... 287
25. Timing chart ........................................................................................................ 289
25.1 Main unit ........................................................................................................... 289
25.2 DF-605.............................................................................................................. 290
25.2.1 1-Sided Mode (A4 two sheets feeding) ..................................................... 290
25.2.2 2-Sided Mode (A4 two sheets feeding) ..................................................... 291
25.2.3 Fax Fine mode (A4 two sheets feeding).................................................... 293
25.2.4 Fax real-time transmission mode (A4 two sheets feeding) ....................... 294
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