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diwakar
04-04-2021, 03:46 PM
Hello everyone !

I am sure you all must be safe and sound.

Recently, there is a problem with our Konica Minolta C258. Here are the system and paper settings first:



270 GSM art card
12x18 inches
Bypass feed
Thick 4 setting
1200 dpi print


Now, nature of the problem:



Dis-colored band on the edge which is coming out first from the printer
Attached images for references


Methods already tried:



Cleaned the machine inside out including rollers, Image Transfer Belt, Laser unit, lenses, inner rollers, by pass tray, fusing unit etc.
Changed the first transfer voltage for CMYK to -7 from -6 (we did -6 because when set at 0, there was shadow printing issue and -6 resolved it)
Initialised image stabilisation and gradation adjustment two times for both 600 dpi and 1200 dpi


But, the problem still persists, if anyone can take a look and let us know what could be the issue.
Thanks and regards,

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