I have seen bad power supplies in printers do this.
I am also had this problem before.
Hi!
Sounds like a fuser or a drum issue.
Best Regards
Kimzi
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Please remember to select "Accept as Solution" for posts that helped you solve the issue.
As the problem wasn't solved after my earlier post, I repeat my question:
My Workcentre 6015 randomly prints a grey background on some pages. Sometimes It is just a part of the page or a few lines, sometimes it is the complete page. There is no lack of toner in the cartridges. Could anyone advise on how to solve this annoying problem? Thank you.
Please check out the examples in my earlier posts
http://forum.support.xerox.com/t5/Printing/Workcentre-6015-prints-grey-background/m-p/147533