Ricoh mpc2800/3300 toner sign

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  • Jama
    Technician
    • Jul 2020
    • 49

    #1

    [Misc] Ricoh mpc2800/3300 toner sign

    Hy, having issues with ricoh mpc2800/mpc3300. Showing toner loading sign every time turning on original toners installed, toner pumps and chips working perfectly on other machines, the issue is common for this models and at times have two machines which have stalled permanently. but is feed toner manual to dev units works well. is there any reset procedure?? Any leads to sort this issue will be highly appreciated.
  • mga
    Copier Technician

    Site Contributor
    1,000+ Posts
    • Dec 2010
    • 1393

    #2
    Re: Ricoh mpc2800/3300 toner sign

    Originally posted by Jama
    Hy, having issues with ricoh mpc2800/mpc3300. Showing toner loading sign every time turning on original toners installed, toner pumps and chips working perfectly on other machines, the issue is common for this models and at times have two machines which have stalled permanently. but is feed toner manual to dev units works well. is there any reset procedure?? Any leads to sort this issue will be highly appreciated.
    Could be the pump tube blocked also replacing developer and set up
    Regards Mark

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    • luca72
      Field Supervisor

      1,000+ Posts
      • Oct 2017
      • 1677

      #3
      Re: Ricoh mpc2800/3300 toner sign

      Originally posted by Jama
      Hy, having issues with ricoh mpc2800/mpc3300. Showing toner loading sign every time turning on original toners installed, toner pumps and chips working perfectly on other machines, the issue is common for this models and at times have two machines which have stalled permanently. but is feed toner manual to dev units works well. is there any reset procedure?? Any leads to sort this issue will be highly appreciated.
      do this: take out the pcdu, and look in the loading hole, if you see that it is completely empty, then it is the pump, if instead you see that it is ultra full to the brim, then the development group is broken internally, check also the condition of the gears that have not worn out
      "loneliness is an invention of the white man, when we are alone we talk to everything around us, we are never alone" (Ojibwa)

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      • satins
        Technician

        Site Contributor
        50+ Posts
        • Feb 2021
        • 89

        #4
        Re: Ricoh mpc2800/3300 toner sign

        Originally posted by Jama
        Hy, having issues with ricoh mpc2800/mpc3300. Showing toner loading sign every time turning on original toners installed, toner pumps and chips working perfectly on other machines, the issue is common for this models and at times have two machines which have stalled permanently. but is feed toner manual to dev units works well. is there any reset procedure?? Any leads to sort this issue will be highly appreciated.

        Is it related to a particular Colour, when you replace the toner bottle?

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        • Jama
          Technician
          • Jul 2020
          • 49

          #5
          Re: Ricoh mpc2800/3300 toner sign

          Originally posted by satins
          Is it related to a particular Colour, when you replace the toner bottle?

          all toners

          Comment

          • Phil B.
            Field Supervisor

            10,000+ Posts
            • Jul 2016
            • 22798

            #6
            Re: Ricoh mpc2800/3300 toner sign

            Originally posted by Jama
            all toners
            Luca and MGA asked about the dev units.... those questions are more important than the "all color" question

            what is the life counts on the dev units?

            are they using OEM genuine toners?

            total pages on the machine?

            Comment

            • slimslob
              Retired

              Site Contributor
              25,000+ Posts
              • May 2013
              • 36807

              #7
              Re: Ricoh mpc2800/3300 toner sign

              What you describe is exactly what happens when Toner End Detection: Set SP 3045 is turned off. When power is turned on or the machine comes out of sleep mode Process Control runs to check all development units and the toner supply system.

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