MPC5000 SC582

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  • iliketui
    Technician
    • May 2014
    • 48
    #1

    MPC5000 SC582

    We have a MPC 5000 that currently has an SC582 error. (IH inverter current error at power on)

    We have replaced both the IH Coil and IH inverter board from a second hand machine.

    Once these two items were replaced the machine came up with an SC863 error (HDD: Read error).

    We removed the HDD and turned the machine back on and the 582 error came back.

    We have also tried replacing the fuser.

    Any ideas?
    Tags: None
    • ruben
      The New Guy

      1,000+ Posts
      • Oct 2012
      • 1203
      #2
      Re: MPC5000 SC582

      From Goose's Guide:

      D027/D029 SC 582 check cn 982 pin 1 & 2 for short on thermostat
      D027/D029 SC 582 fix relay board location to behind IH coil
      D027/D029 SC 582 IH inverter current error - check connections and wires from IH inverter to IH coil
      D027/D029 SC 582 IH inverter current error - check Tstat of coil at CN982 for continuity, replace IH Coil (#D0294325) assy as needed
      D027/D029 SC 582 IH inverter current error - replace IH coil
      D027/D029 SC 582 IH inverter current error - replace IH coil (#D0294325) check across T1/T2 on inverter board for continuity
      D027/D029 SC 582 IH inverter current error - replace IH inverter
      D027/D029 SC 582 IH inverter current error - replace IH inverter board (#D0295170)
      D027/D029 SC 582 IH inverter current error - replace IOB (#D0295120)
      D027/D029 SC 582 IH inverter current error - replace Relay Board # D0295160 (behind IH coil)
      D027/D029 SC 582 IH inverter current error - replace Relay Board # D0295160 (on fuser)
      D027/D029 SC 582 IH inverter error - check CN 982 pin 1 to 2 for continuity check to Tstat
      D027/D029 SC 582 replace IH coil
      D027/D029 SC 582 Replace thermopile - #AW100106
      D027/D029 SC 582 SC 582. Replace relay board.

        Comment

        • iliketui
          Technician
          • May 2014
          • 48
          #3
          Re: MPC5000 SC582

          Have tested the thermistat on the original coil and it is giving me an open reading.

          Also went to the customers machine and the replacement thermostat is now open aswell.

          I guess i need to work out what is causing these to trip as i don't want to put a brand new coil in only to find that trip aswell.

            Comment

            • slimslob
              Retired

              Site Contributor
              25,000+ Posts
              • May 2013
              • 37491
              #4
              Re: MPC5000 SC582

              Originally posted by iliketui
              We have a MPC 5000 that currently has an SC582 error. (IH inverter current error at power on)

              We have replaced both the IH Coil and IH inverter board from a second hand machine.

              Once these two items were replaced the machine came up with an SC863 error (HDD: Read error).

              We removed the HDD and turned the machine back on and the 582 error came back.

              We have also tried replacing the fuser.

              Any ideas?
              You did remember to reset the fusing SC with SP 5810 before you cycled power? I've forgotten it a few times myself. All SC 582's that I have gotten have been because of the thermostat that is mounted in the IH Coil. That is what the leads of CN 982 go to. It would be nice if Ricoh would make the thermostat available as a separate part. It's not that hard to get to once you have the coil out of the machine.

                Comment

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