Konica Minolta magicolor 4690MF Service Manual page 42

Field Service Ver. 1.0 May 2008
19.1.2 White lines/bands, colored lines/bands in main scan direction ................. 298
19.1.3 Uneven density in sub scan direction........................................................ 299
19.1.4 Uneven density in main scan direction...................................................... 300
19.1.5 Low image density .................................................................................... 301
19.1.6 Gradation reproduction failure................................................................... 302
19.1.7 Foggy background..................................................................................... 303
19.1.8 Poor color reproduction............................................................................. 304
19.1.9 Void areas, white spots ............................................................................. 305
19.1.10 Colored spots............................................................................................ 306
19.1.11 Blurred image............................................................................................ 307
19.1.12 Blank copy, black copy .............................................................................. 308
19.1.13 Incorrect color image registration.............................................................. 309
19.1.14 Poor fusing performance, offset ................................................................ 310
19.1.15 Brush effect ............................................................................................... 311
19.1.16 Back marking ............................................................................................ 312
19.1.17 Uneven pitch ............................................................................................. 313
20. FAX error ............................................................................................................. 314
20.1 Communication error ........................................................................................ 314
20.2 Outline .............................................................................................................. 314
20.3 Error occurring during transmission.................................................................. 315
20.3.1 Error occurring during reception ............................................................... 315
20.4 Error code ......................................................................................................... 316
20.4.1 Reception.................................................................................................. 316
20.4.2 Transmission ............................................................................................. 318
Appendix
21. Parts layout drawing ............................................................................................ 321
21.1 Main body ......................................................................................................... 321
21.2 Auto Document Feeder Unit ............................................................................. 324
21.3 Lower feeder unit (option) ................................................................................. 325
22. Connector layout drawing.................................................................................... 326
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