Keeps coming back that machine prints dark random lines like a bias or charge issue. Replaced all (drum/blade/developer charge several times that over time keeps coming back to the same. Checked for bad grounds...all common causes.
Keeps coming back that machine prints dark random lines like a bias or charge issue. Replaced all (drum/blade/developer charge several times that over time keeps coming back to the same. Checked for bad grounds...all common causes.
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Thank you for the offer have manuals and parts. fyi I have been in the field fixing machines for 30+ years solo for most Reaching out to what others have seen or possible fixes. This is a odd one that I don't have the time to spend on sadly to find what it is.
Are the lines "Zebra Patterning" or more well defined?
Random Black Wispy Lines.
I keep coming back to that.
I swear that it sounds like pre-zebra.
Wispy black is a variance of charge, a stray voltage.
I have seen these process units fail, but usually not like this.
Have you outright replaced the entire charge assembly?
Although I have never seen it happen with this one, if the end blocks are breaking down, that can cause some weird, random charge problems.
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