MPC4503 paper cassette not closing

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  • GeorgeBest
    Senior Tech

    500+ Posts
    • Jul 2009
    • 517

    #1

    MPC4503 paper cassette not closing

    Hi,

    Normally when closing a cassette it is positioning slowly and become ready when it's in place.
    Customer called for cassette nm1, it doesn't close completely and won't come in the right position when closing . .

    came with a another cassette but experienced the same problem, there is probably a problem with the closing system.
    Did not had much time, customer was closing . . .therefor must return tomorrow.

    never had such problem with a cassette other than broken parts.
    What drives the cassette in its place? Easy to fix?
    Not that much experience on this model

    Thanks in advance
  • slimslob
    Retired

    Site Contributor
    25,000+ Posts
    • May 2013
    • 37061

    #2
    Re: MPC4503 paper cassette not closing

    You have one of the machines that has s soft tray closing device. They can be damaged if anyone shoves the tray in too hard. Visually compare the device mounted to the back of the frame between that tray and one that is working. There is a lever that is out of place. I have been able to pop them back into place with out having to remove the device.

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    • luca72
      Field Supervisor

      1,000+ Posts
      • Oct 2017
      • 1711

      #3
      Re: MPC4503 paper cassette not closing

      Originally posted by GeorgeBest
      Hi,

      Normally when closing a cassette it is positioning slowly and become ready when it's in place.
      Customer called for cassette nm1, it doesn't close completely and won't come in the right position when closing . .

      came with a another cassette but experienced the same problem, there is probably a problem with the closing system.
      Did not had much time, customer was closing . . .therefor must return tomorrow.

      never had such problem with a cassette other than broken parts.
      What drives the cassette in its place? Easy to fix?
      Not that much experience on this model

      Thanks in advance
      it happened to me only once on mpc5503, it stopped staying closed, and I was there for something else, luckily by feeling a little with my hand at the bottom of the machine, it sorted itself out, maybe it was just a little "seized". ..I didn't even have time to see how to tear down
      "loneliness is an invention of the white man, when we are alone we talk to everything around us, we are never alone" (Ojibwa)

      Comment

      • mfrigault
        Technician
        • Feb 2017
        • 18

        #4
        Re: MPC4503 paper cassette not closing

        There is a bulletin about that. See attachment

        Drawers Closing system repositionning mechanisim.pdf

        Comment

        • Polo-022
          Trusted Tech

          250+ Posts
          • Sep 2007
          • 481

          #5
          Re: MPC4503 paper cassette not closing

          D149-2906. Lever Stretch Paper Tray. Replace it as it is.
          Last edited by Polo-022; 04-30-2024, 07:42 PM.

          Comment

          • Zeldaman
            Senior Tech

            500+ Posts
            • Mar 2011
            • 946

            #6
            Hi there!
            Polo-022 is right, you have to change this part. 4 weeks ago i had the same issue - the mechanism inside was broken. When the new part arrived i was surprised that the colour of the gears has changed from black to white plastic !
            greetings...

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