Konica Minolta bizhub C280 Series, Руководство по обслуживанию

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bizhub C360/C280/C220
OUTLINE
MAINTENANCE
ADJUSTMENT
/ SETTING
TROUBLESHOOTING
APPENDIX
Field Service Ver. 1.0 Jul. 2009
xxiv
22.1.1 Table number ............................................................................................ 681
22.1.2 Level history 1........................................................................................... 682
22.1.3 Level history 2........................................................................................... 683
22.2 How to identify problematic part ....................................................................... 684
22.2.1 Initial check items ..................................................................................... 684
22.3 Solution ............................................................................................................ 687
22.3.1 Scanner system: white lines, white bands, colored lines and colored bands in
sub scan direction..................................................................................... 687
22.3.2 Scanner system: white lines, white bands, colored lines and colored bands in
main scan direction................................................................................... 689
22.3.3 Scanner system: color spots..................................................................... 690
22.3.4 Scanner system: fog ................................................................................. 691
22.3.5 Scanner system: blurred image, blotchy image ........................................ 692
22.3.6 Scanner system: incorrect color image r egistration, sync shift (lines in main
scan direction) .......................................................................................... 693
22.3.7 Scanner system: moire ............................................................................. 694
22.3.8 Scanner system: skewed image ............................................................... 695
22.3.9 Scanner system: distorted image ............................................................. 696
22.3.10 Scanner system: low image density, rough image.................................... 697
22.3.11 Scanner system: defective ACS................................................................ 698
22.3.12 Scanner system: blank copy, black copy................................................... 699
22.3.13 Scanner system: abnormal image ............................................................ 700
22.3.14 Scanner system: uneven density .............................................................. 701
22.3.15 Printer monocolor: white lines, white bands, colored lines and colored bands
in sub scan direction ................................................................................. 702
22.3.16 Printer monocolor: white lines, white bands, colored lines and colored bands
in main scan direction ............................................................................... 703
22.3.17 Printer monocolor: uneven density in sub scan direction ......................... 704
22.3.18 Printer monocolor: uneven density in main scan direction ....................... 705
22.3.19 Printer monocolor: low image density....................................................... 706
22.3.20 Printer monocolor: gradation reproduction failure..................................... 708
22.3.21 Printer monocolor: foggy background....................................................... 709
22.3.22 Printer monocolor: void areas, white spots............................................... 711
22.3.23 Printer monocolor: colored spots.............................................................. 712
22.3.24 Printer monocolor: blurred image ............................................................. 713
22.3.25 Printer monocolor: blank copy, black copy................................................ 714
22.3.26 Printer monocolor: uneven image............................................................. 715
22.3.27 Printer 4-color: white lines, white bands, colored lines and colored bands in
sub scan direction..................................................................................... 716