All right. Suppose that solves the problem by cleaning the transfer belt blade, but how I solve the yellow stain from first post?
Yellow background on copies on CF3102
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Since the problem first appeared, did you ever put a new yellow IU?' "But the salesman said . . ." The salesman's an asshole!'
Mascan42
'You will always find some Eskimo ready to instruct the Congolese on how to cope with heat waves.'
Ibid
I'm just an ex-tech lurking around and spreading disinformation!Comment
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And this second-hand IU that you put inside the machine was doing good on another machine?' "But the salesman said . . ." The salesman's an asshole!'
Mascan42
'You will always find some Eskimo ready to instruct the Congolese on how to cope with heat waves.'
Ibid
I'm just an ex-tech lurking around and spreading disinformation!Comment
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Did you get the yellow stain (on same place and same area) on the copy with other originals?
The stain sound to me seem to be dirty original glass but you've been cleaned it.
I would try another cleaning liquid such as window cleanser and then alcohol to clean it again.Kenny
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I cleaned the optical system but no results. First you need to change the transfer belt (remain traces of toner).From what I know (and obviously from what you have said to me), I find 3 problems: 1. black stripe at the top of the page 2. yellow stain 3. transfer belt - this problem is somehow solved because next week I will take another. Here is a test page:Attached FilesComment
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