I have a canon 400if i am working on. It was having lines come out acrossPrint from Canon 400if.pdf the page when I print copy. I rebuilt the whole drum unit and still have the line going across the page. Ant idea would be helpful.
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I have a canon 400if i am working on. It was having lines come out acrossPrint from Canon 400if.pdf the page when I print copy. I rebuilt the whole drum unit and still have the line going across the page. Ant idea would be helpful.
the drum isn't the only thing that causes lines.... developer..fuser..transfer rollerOriginally Posted by bighut
give us the life counts on all service parts....
your PDF doesn't open for me
I have enclosed the PDF another way
I have sent a readable pdf if that can help
ok forget the pdf,, still doesn't open.
please give us the life counts on service parts.
did you completely clean the insides of the machine?
I have the developer unit out now and will clean the inside it does look pretty yucky. Can I please get back to you after the cleaning?
Dev unit out?
Is there a nice coating on the mag roller?
DO NOT blow it out. Big mess in your future.
Do you have the special toner vac? If no.. DO NOT vac with house vac.
I asked for the service parts page counts.
Sent from my SM-G960U using Tapatalk
I did take dev unit and clean the inside, it was a mess with paper particle shred. I cleaned real nice with my toner vacuum. still comes out with vertical lines. When I get into service mode how do I find the service parts page?
Last edited by bighut; 04-21-2021 at 01:06 AM.
Those marks look like either hardened toner on mag roller or the drum is making contact with mag roller from worn bushing.
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