error C6400

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  • sunshy
    • Sep 2024

    error C6400

    After turning machine off, unplugging & turning back on, it continues to show that error msg. It won't let me do any of the solutions I read here regarding it? This began from a power outage for 5hrs. I'll be leaving in 15min for lunch, but w/return at 1pm. Hopefully someone will have compassion for me LOL Thanks in advance!
  • JustManuals
    Field Supervisor

    5,000+ Posts
    • Jan 2006
    • 9931

    #2
    Don't you think it might help if you mentioned what model you're working on????

    Comment

    • DWise
      Senior Tech

      500+ Posts
      • Apr 2010
      • 898

      #3
      Originally posted by manuals4you
      Don't you think it might help if you mentioned what model you're working on????
      Manuals, Don't get caught up in the petty details!
      Do for one what you wished you could do for everyone. - Andy Stanley

      Comment

      • sunshy

        #4
        Oops, yes sorry it's a Kycera KM3050, thank you

        Comment

        • JustManuals
          Field Supervisor

          5,000+ Posts
          • Jan 2006
          • 9931

          #5
          This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from The Internet's largest collection of manuals


          Paul@justmanuals.com

          Comment

          • lvsb
            Technician

            50+ Posts
            • Aug 2008
            • 70

            #6
            C6400
            Zero-crossing signal problem
            The main PCB does not detect the
            zero-crossing signal (Z CROSS SIG)
            for the time specified below.
            At power-on: 5 s

            Others: 5 s

            Execute 163 in service mode

            Comment

            • jewen25
              Trusted Tech
              • Mar 2009
              • 190

              #7
              Originally posted by lvsb
              C6400
              Zero-crossing signal problem
              The main PCB does not detect the
              zero-crossing signal (Z CROSS SIG)
              for the time specified below.
              At power-on: 5 s

              Others: 5 s

              Execute 163 in service mode
              "IvSB" is right execute 163,if its continues maybe the halogen lamp is damage,try to measure the voltage
              ERROR HELP ME AND HELP YOU

              Comment

              • happicopy
                Technician
                • Jan 2010
                • 51

                #8
                Originally posted by jewen25
                "IvSB" is right execute 163,if its continues maybe the halogen lamp is damage,try to measure the voltage
                maybe u mean heater lamps perhaps? 163 first if the problem is not corrected, check fuses and the HRlamps

                Comment

                • jewen25
                  Trusted Tech
                  • Mar 2009
                  • 190

                  #9
                  Originally posted by happicopy
                  maybe u mean heater lamps perhaps? 163 first if the problem is not corrected, check fuses and the HRlamps
                  thats what i mean "happicopy"
                  ERROR HELP ME AND HELP YOU

                  Comment

                  • ignacio.cortez
                    Trusted Tech

                    100+ Posts
                    • Jul 2010
                    • 176

                    #10
                    C6000 Series errors are Fixing (Fuser) Unit issues, 99.99% of the time its just a matter of Running Sim 163 (which resets the Fuser Unit Error Codes) All other Locking codes use Sim 906. If you get an Operational Machine after it restarts, then you're come free, if not, depending on the code, you'll know if it is the Thermistor or Thermostat, or Broken Lamps.

                    Comment

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