Canon MF 4750

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  • karlmweru2020
    Technician
    • May 2016
    • 30

    #1

    Canon MF 4750

    Good night everyone.
    this machine is pretty prints when used by the exposure window but when I make copies by adf, the copy is presented as if there was a scanner of delay on the part of the exposure lamp.
    I cleaned all gears but the problem persists.
    I do not really have an idea of what to do.
    Do you have an idea about such cases?
  • blackcat4866
    Master Of The Obvious

    Site Contributor
    10,000+ Posts
    • Jul 2007
    • 22997

    #2
    Re: Canon MF 4750

    Originally posted by karlmweru2020
    Good night everyone.
    this machine is pretty prints when used by the exposure window but when I make copies by adf, the copy is presented as if there was a scanner of delay on the part of the exposure lamp.
    I cleaned all gears but the problem persists.
    I do not really have an idea of what to do.
    Do you have an idea about such cases?
    This sounds interesting. Do you mean that a portion of the image is stretched when using the DF?

    I think I might clean the DF rollers and DF registration roller. How may originals have been fed through this DF? =^..^=
    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 =^..^=

    Comment

    • karlmweru2020
      Technician
      • May 2016
      • 30

      #3
      Re: Canon MF 4750

      I think that you really understand the problem. I have already cleaned all the rollers but the problem is still there and nothing has changed.

      Comment

      • roho
        Senior Tech

        500+ Posts
        • Mar 2009
        • 844

        #4
        Re: Canon MF 4750

        Originally posted by karlmweru2020
        I think that you really understand the problem. I have already cleaned all the rollers but the problem is still there and nothing has changed.
        Post a sample, then someone will likely have some better idea to help you.

        Comment

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