xerox wc 7220 copies too light

[javier4065]

hello, my problem is the following, this copier prints right but copies are not good. I cleaned the scanner, mirrors and lens,maybe I mus adjust it on service mode, The windows under the drums are clean. the top of the copy is too light and the bottom is good.What Can I do to solve it. thankz in advance.

[popjumper]

Try to replace black developer and the toner as well.

[Xeroxdude88]

Try to replace black developer and the toner as well.

Agreed. But the 7220 is better off with an entirely new drum. Where I work we don't waste time on the 72 developers because it's all one piece drum and developer.

[Xeroxdude88]

You could also increase the contrast, sharpness etc and then set those permanently in copy defaults

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[Frenci]

Upgrade to 073 release and calibrate

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