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  1. #11
    Senior Tech 250+ Posts
    Konica 1250 toner piles on charging unit sides after 5000 copies

    tulintron's Avatar
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    Re: Konica 1250 toner piles on charging unit sides after 5000 copies

    Quote Originally Posted by qaraman View Post
    I have replaced the developing unit, a new charge unit, new cleaning unit assembly and a new drum, the problem still happens, I have also lowered the density to - 3, any ideas what should I do next? Attachment 48758Attachment 48757Attachment 48759Attachment 48756
    Dev ok / Charge ok / Cleaning Unit ok / Drum ok.

    Filters?


    Check the cleaning unit seals, check the developer unit cover blade.


    Their work is in low coverage. Did you make any changes to DIPSW?


    After replacing the above items, did you perform the replacement procedures correctly?


    Belém do Pará?
    Nothing like day after day

  2. #12
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    Thumbs up Re: Konica 1250 toner piles on charging unit sides after 5000 copies

    Quote Originally Posted by tulintron View Post
    Dev ok / Charge ok / Cleaning Unit ok / Drum ok.

    Filters?


    Check the cleaning unit seals, check the developer unit cover blade.


    Their work is in low coverage. Did you make any changes to DIPSW?


    After replacing the above items, did you perform the replacement procedures correctly?


    Belém do Pará?

    Thanks for this, I have replaced the developer again and properly made the counters and developing replacing procedure, they have been running since 2 days, they did not call back so far, hopefully it is solved. Check also all seals and cleanin blades, all look fine.

  3. #13
    Master Of The Obvious 10,000+ Posts
    Konica 1250 toner piles on charging unit sides after 5000 copies

    blackcat4866's Avatar
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    Re: Konica 1250 toner piles on charging unit sides after 5000 copies

    I seem to recall replacing a developing unit upper cover when the upper seal started curling back at the front and rear edges. It was around 8M prints. =^..^=
    If you'd like a serious answer to your request:
    1) demonstrate that you've read the manual
    2) demonstrate that you made some attempt to fix it.
    3) if you're going to ask about jams include the jam code.
    4) if you're going to ask about an error code include the error code.
    5) You are the person onsite. Only you can make observations.

    blackcat: Master Of The Obvious =^..^=

  4. #14
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    Re: Konica 1250 toner piles on charging unit sides after 5000 copies

    Quote Originally Posted by blackcat4866 View Post
    I seem to recall replacing a developing unit upper cover when the upper seal started curling back at the front and rear edges. It was around 8M prints. =^..^=
    Yes, this would have been possible, however I changed the entire developing unit, this machine is now around 35M A4.

    Thanks for the follow up, they still haven't called. :-)

    Sent from my ANE-TL00 using Tapatalk

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