ricoh mpc2051 error code sc315

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  • Eeric
    Junior Member
    • Nov 2014
    • 8
    #1

    [Error Code] ricoh mpc2051 error code sc315

    hi all, i got 1 mpc2051 machine show sc315. i do fully service n exchange pcdu yellow , hvt cb, motor drive unit (hvt connector on it), bcu, controller board, also cable from hvt to bcu but still got sc315 when turn on machine . wat else can i do?
    Tags: bcu, error, hvt, sc315
    • Polarbear
      Service Manager

      1,000+ Posts
      • Feb 2012
      • 1070
      #2
      Re: ricoh mpc2051 error code sc315

      Originally posted by Eeric
      hi all, i got 1 mpc2051 machine show sc315. i do fully service n exchange pcdu yellow , hvt cb, motor drive unit (hvt connector on it), bcu, controller board, also cable from hvt to bcu but still got sc315 when turn on machine . wat else can i do?
      Hi

      Looks like the BICU is all that is left.... I have had strange faults with faulty nvram before, so do not leave that out of the equation either.
      Press the GREEN button!!

        Comment

        • FrohnB
          Service Manager

          Site Contributor
          1,000+ Posts
          • Jul 2017
          • 1919
          #3
          Re: ricoh mpc2051 error code sc315

          He replaced BICU he said. (he said bcu).


          Did this code show up before or after replacing the yellow unit?

          The only thing it seems you didn't mention is the Main Power Supply. Try replacing that. Could also try replacing the HVT TTS board just in case.

          Otherwise, you may be looking at a broken wire somewhere, or something not making contact properly on the PCU. Check your drum contacts and what not.
          Omertà

            Comment

            • mga
              Copier Technician

              Site Contributor
              1,000+ Posts
              • Dec 2010
              • 1393
              #4
              Re: ricoh mpc2051 error code sc315

              Originally posted by FrohnB
              He replaced BICU he said. (he said bcu).


              Did this code show up before or after replacing the yellow unit?

              The only thing it seems you didn't mention is the Main Power Supply. Try replacing that. Could also try replacing the HVT TTS board just in case.

              Otherwise, you may be looking at a broken wire somewhere, or something not making contact properly on the PCU. Check your drum contacts and what not.
              +1 try another pcu from other colour. If it's a pwb it would be hvps not bicu
              Regards Mark

              FOR TRADE AND END USER SERVICE CALLS PLEASE VISIT WEB SITE FOR CONTACT DETAILS. COVERING GREATER LONDON {UK} AND ALL SURROUNDING COUNTIES.

              RICOH, CANON, KYOCERA, KONICA, SHARP, HP/SAMSUNG BROTHER, LEXMARK.

              https://copierservices.simdif.com

                Comment

                • Eeric
                  Junior Member
                  • Nov 2014
                  • 8
                  #5
                  Re: ricoh mpc2051 error code sc315

                  thx for help ,i will try it

                    Comment

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