Samsung 770ND, 'warming up'

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  • fotocom
    Technician

    50+ Posts
    • Nov 2008
    • 96
    #1

    Samsung 770ND, 'warming up'

    I have a Samsung 770ND colour printer, with an error on the screen warming up, (for over an hour).
    I replaced the fuser unit , but still have the same error.

    Any suggestions greatley apreciated.
    Tags: None
    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 22927
      #2
      Re: Samsung 770ND, 'warming up'

      Did your new fuser melt down, perchance?

      If the fuser meters out OK, power supply is next. =^..^=
      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

        • fotocom
          Technician

          50+ Posts
          • Nov 2008
          • 96
          #3
          Re: Samsung 770ND, 'warming up'

          Originally posted by blackcat4866
          Did your new fuser melt down, perchance?

          If the fuser meters out OK, power supply is next. =^..^=
          No the new fuser is fine.

          Looking at the maual it references, the following Boards: Main PBA, SMPS, Fuser Control board and HVPS board.

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22927
              #4
              Re: Samsung 770ND, 'warming up'

              All are possible, but I would start with either the SMPS or fuser control board. =^..^=
              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

                • fotocom
                  Technician

                  50+ Posts
                  • Nov 2008
                  • 96
                  #5
                  Re: Samsung 770ND, 'warming up'

                  Thanks Blackcat...will start swapping tomorrow.

                    Comment

                    • JustManuals
                      Field Supervisor

                      5,000+ Posts
                      • Jan 2006
                      • 9838
                      #6
                      Re: Samsung 770ND, 'warming up'

                      This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from:


                      Just Manuals, The Internet's largest selection of manuals ~ Instant Downloads


                      Paul@justmanuals.com

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