ARM-455n

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  • Tewwk65
    Technician
    • May 2011
    • 12

    #1

    [Electrical] ARM-455n

    Have a machine, that has taken a elect, hit.was on a surge protector,didnt help.Machine was dead.Repl. mother PWB,PCU,PWB,Roms on MFP,then lastly MFP.up and running now machine warms up, and just says please wait?Any ideas.Tryed replacing, scanner cable to MFP PWB, and scanner PWB. no changed?
  • JustManuals
    Field Supervisor

    5,000+ Posts
    • Jan 2006
    • 9838

    #2
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    Paul@justmanuals.com

    Comment

    • bilyahn
      Service Manager

      1,000+ Posts
      • Dec 2006
      • 1470

      #3
      Did you replace the hard drive as well? Also if it was on a Sharp surge protector aren't they guaranteed to protect your machine or it is replaced?

      Good luck.

      Bil

      Comment

      • blackcat4866
        Master Of The Obvious

        Site Contributor
        10,000+ Posts
        • Jul 2007
        • 22997

        #4
        I didn't the the power supply in your list of "installed PWB's". =^..^=
        If you'd like a serious answer to your request:
        1) demonstrate that you've read the manual
        2) demonstrate that you made some attempt to fix it.
        3) if you're going to ask about jams include the jam code.
        4) if you're going to ask about an error code include the error code.
        5) You are the person onsite. Only you can make observations.

        blackcat: Master Of The Obvious =^..^=

        Comment

        • Jhay
          Technician
          • May 2011
          • 12

          #5
          Try replacing or switching the PCU and Control PWB flash roms with the old ones.

          These models tend to hang up when Boards had been replaced.

          Good luck.

          Comment

          • Tewwk65
            Technician
            • May 2011
            • 12

            #6
            Sorry yes power supply was repl. too.

            Comment

            • Tewwk65
              Technician
              • May 2011
              • 12

              #7
              Ah yes swapped Pcu and roms around from different machines and the old ones?

              Comment

              • Tewwk65
                Technician
                • May 2011
                • 12

                #8
                I have not repl. HHD?And it was on a surge but it was also in a 100 year old mill.So you know!

                Comment

                • Jhay
                  Technician
                  • May 2011
                  • 12

                  #9
                  Right..The HDD could also be another cause..

                  Comment

                  • Tewwk65
                    Technician
                    • May 2011
                    • 12

                    #10
                    Update!Swapped Feeders out worked fine.Put the old feeder back on still says please wait.Changed out feeder harness,Feeder PWD on feeder?So help!!!!! i have to fix this feeder?Sensors?2 side scanner?

                    Comment

                    • blackcat4866
                      Master Of The Obvious

                      Site Contributor
                      10,000+ Posts
                      • Jul 2007
                      • 22997

                      #11
                      It's probably the scan PWB, but beware! The metal plate below the scan PWB is close enough that if you press upward it will short out the solder joints on the bottom of the board. Whenever I have to remove the scan board I tape a transparency to the metal to act as an insulation layer. =^..^=
                      If you'd like a serious answer to your request:
                      1) demonstrate that you've read the manual
                      2) demonstrate that you made some attempt to fix it.
                      3) if you're going to ask about jams include the jam code.
                      4) if you're going to ask about an error code include the error code.
                      5) You are the person onsite. Only you can make observations.

                      blackcat: Master Of The Obvious =^..^=

                      Comment

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