ir3170 power on error

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  • padstar
    #1

    ir3170 power on error

    Hi, I've got a grumpy ir3170

    Which shows an error on power up... It comes before the screen starts...

    It's a very lowlevel fault, but is starting 2 happen more often (powering it off for
    A while normaly fixes it

    The code on the screen is E0748-4043

    Any help would be appreciated

    Thanks


    Pad
    Tags: cloth
    • teckat
      Field Supervisor

      Site Contributor
      10,000+ Posts
      • Jan 2010
      • 16083
      #2
      Re: ir3170 power on error

      Originally posted by padstar
      Hi, I've got a grumpy ir3170

      Which shows an error on power up... It comes before the screen starts...

      It's a very lowlevel fault, but is starting 2 happen more often (powering it off for
      A while normaly fixes it

      The code on the screen is E0748-4043

      Any help would be appreciated

      Thanks


      Pad

      E748 //communication problem with the Main Controller PCB.
      First try removing and re-seating all connectors to the Main Controller P.C.B.

      sub-code not listed- but those E748 codes are- this procedure has helped many a tech save money and wasted time
      also follow the procedures in this pub>TP07.pdf
      **Knowledge is time consuming, exhausting and costly for a trained Tech.**

        Comment

        • mjarbar
          #3
          Re: ir3170 power on error

          Whilst you have the back of the machine off it is woth giving it a blow out as well, these pieces of junk somehow manage to get toner and paperdust where it don't belong and a build up of crud on the connectors cause all sorts of problems.

            Comment

            • teckat
              Field Supervisor

              Site Contributor
              10,000+ Posts
              • Jan 2010
              • 16083
              #4
              Re: ir3170 power on error

              Originally posted by mjarbar
              Whilst you have the back of the machine off it is woth giving it a blow out as well, these pieces of junk somehow manage to get toner and paperdust where it don't belong and a build up of crud on the connectors cause all sorts of problems.

              hope u don't mean CAN AIR > that's a no no
              **Knowledge is time consuming, exhausting and costly for a trained Tech.**

                Comment

                • mjarbar
                  #5
                  Re: ir3170 power on error

                  Originally posted by teckat
                  hope u don't mean CAN AIR > that's a no no
                  Not a chance, I would like to go home that night, no I use a vac and a brush (I use a 1in soft bristle paint brush) and just go carefully and lightly.

                  Any connectors on the boards I give a wipe with IPA and a lint free cloth.

                  Like I say these machines are a P.I.T.A. from start to finish and you have to go carefull with them.

                    Comment

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