MFC L9570CDW not recognizing orinals in ADF

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  • Brian8506
    Service Manager

    Site Contributor
    1,000+ Posts
    • Feb 2009
    • 1623

    MFC L9570CDW not recognizing orinals in ADF

    The printer recognizes the ADF but not originals in the ADF. If I open the cover, the displays tells me it's open but if I put an original in the ADF, id doesn't see it and makes a copy off the glass. If anyone has a service manual, that would be great. The covers on this are a puzzle. I'd like to get inside that ADF if possible. Thinking maybe the sensor is knocked out of place. The flag is in place and moves smoothly.
    Last edited by Brian8506; 08-30-2019, 12:21 AM.
  • tsbservice
    Field tech

    Site Contributor
    5,000+ Posts
    • May 2007
    • 7635

    #2
    Re: MFC L9570CDW not recognizing orinals in ADF

    Brian8506,
    Check your PM.
    I think you are on right track. This sensor (Document detection sensor),
    can be checked in maintenance mode via code 32 before starting disassembling.

    Good luck
    A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
    Blessed are they who can laugh at themselves, for they shall never cease to be amused.

    Comment

    • Brian8506
      Service Manager

      Site Contributor
      1,000+ Posts
      • Feb 2009
      • 1623

      #3
      Re: MFC L9570CDW not recognizing orinals in ADF

      Thanks for your help tsbservice. The problem is the adf original sensor. I switched it with the adf delivery sensor. It recognizes and feeds the original but goes into an adf jam. Unfortunately, the sensor is not listed in the parts book as an orderable part which kind of renders this adf useless.

      Comment

      • Brian8506
        Service Manager

        Site Contributor
        1,000+ Posts
        • Feb 2009
        • 1623

        #4
        Re: MFC L9570CDW not recognizing originals in ADF

        Got my hands on a scrapped 9970 feeder that had the same sensors. Period got the machine up and running again.


        Sent from my iPhone using Tapatalk

        Comment

        • tsbservice
          Field tech

          Site Contributor
          5,000+ Posts
          • May 2007
          • 7635

          #5
          Re: MFC L9570CDW not recognizing originals in ADF

          Originally posted by Brian8506
          Got my hands on a scrapped 9970 feeder that had the same sensors. Period got the machine up and running again.


          Sent from my iPhone using Tapatalk
          This is common tech practice and it helps protecting Environment.
          Just scrap them and rise the Phoenix
          A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
          Blessed are they who can laugh at themselves, for they shall never cease to be amused.

          Comment

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