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copyfax20
12-31-2011, 05:51 AM
when i print a image is background ok, but when i make a copy the image is with color background in all area

JR2ALTA
12-31-2011, 06:35 AM
what machine? adf and glass?

run all "initial setup" procedures that come with machine.

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12-31-2011, 09:08 AM
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blackcat4866
12-31-2011, 12:33 PM
what machine? adf and glass?

run all "initial setup" procedures that come with machine.

Ditto. =^..^=

copyfax20
01-02-2012, 04:39 PM
My equipment is Konica Minolta Bizhub C500, when i make a copy backgroun shadow and image copies is present in all document. I have poor quality of image.

I try follow steps


1. Enter the 36 mode.
2. "36 mode menu screen"
Press the [3. Image quality adjustment] key.
3. "Image quality mode menu screen"
Press the [2. Printer gamma adjustment] key.
4. "Printer gamma adjustment menu screen"
Press the [2. Printer gamma sensor adj.] key.
show me...
Error 31: Sensor value abnormality - Re-adjust it

blackcat4866
01-02-2012, 04:50 PM
What color is the background? How many prints on each developing unit?
=^..^=

copyfax20
01-02-2012, 06:55 PM
The background is not color specific, i make copies in single mode (C Y M Bk) and copies are within background shadow, but with full color background is present.

Only in mode copier is a problem, when i send a print with fiery a print with full color is ok

mrwho
01-02-2012, 08:10 PM
Did someone mess with the "Background Adjust" button on the image adjust screen? That would only affect copies and not prints.

Also, clean your optics.

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