77-909 C 560

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  • bojans
    Service Manager

    Site Contributor
    1,000+ Posts
    • Feb 2008
    • 1313

    77-909 C 560

    Trying to solve problem remotely.
    Customer is getting error 77-909 on C 560, but only if print/copy in color mode. BW mode works ok.
  • adriansto
    Service Manager

    Site Contributor
    VIP Subscriber
    1,000+ Posts
    • Nov 2007
    • 2329

    #2
    Re: 77-909 C 560

    Originally posted by bojans
    Trying to solve problem remotely.
    Customer is getting error 77-909 on C 560, but only if print/copy in color mode. BW mode works ok.
    Check your inbox.
    Sent you mail

    Comment

    • bojans
      Service Manager

      Site Contributor
      1,000+ Posts
      • Feb 2008
      • 1313

      #3
      Re: 77-909 C 560

      Thank you.
      We followed procedure and checked all sensors.
      But as I told before, machine was working in BW. It getting this jam when print in color.

      Comment

      • Phil B.
        Field Supervisor

        10,000+ Posts
        • Jul 2016
        • 22808

        #4
        Re: 77-909 C 560

        Originally posted by bojans
        Thank you.
        We followed procedure and checked all sensors.
        But as I told before, machine was working in BW. It getting this jam when print in color.
        Xerox(R) DocuColor™ 700 550 560 Fuser Exit Switch Actuator 640K88769 - Xentair

        yes it may work in B&W mode... there isn't as much toner on the page which in turn will allow it to pass thru quicker. the found solution is the fuser exit switch actuator. It could be looking and acting fine in B&W but bomb in color mode.

        Comment

        • bojans
          Service Manager

          Site Contributor
          1,000+ Posts
          • Feb 2008
          • 1313

          #5
          Re: 77-909 C 560

          Fuser is OK.
          Checked in other machine, also swapped with other working.

          Comment

          • adriansto
            Service Manager

            Site Contributor
            VIP Subscriber
            1,000+ Posts
            • Nov 2007
            • 2329

            #6
            Re: 77-909 C 560

            Originally posted by bojans
            Fuser is OK.
            Checked in other machine, also swapped with other working.
            You need to check the reflexive sensors not the ones with lever.

            Comment

            • knightfall
              Senior Tech

              500+ Posts
              • Jul 2006
              • 633

              #7
              Re: 77-909 C 560

              Are you jamming after the registration unit but before the fuser unit, if so did you replace the 2nd btr?, there was a setting in nvm for that problem but can't find it now
              Get your facts first, and then you can distort them as much as you please.

              Comment

              • bojans
                Service Manager

                Site Contributor
                1,000+ Posts
                • Feb 2008
                • 1313

                #8
                Re: 77-909 C 560

                IMG-a1dbd29cf3ce3f7dfc3b240aeeb8b187-V.jpg

                That's the place where it jams.
                If you find that nvm, please post.

                Comment

                • bojans
                  Service Manager

                  Site Contributor
                  1,000+ Posts
                  • Feb 2008
                  • 1313

                  #9
                  Re: 77-909 C 560

                  Got that nvm.
                  Problem solved.
                  Thanks Adrian.

                  Comment

                  • ablepe
                    Technician
                    • Jan 2014
                    • 40

                    #10
                    Re: 77-909 C 560

                    Can I get that nvm setting?

                    Sent from my Lenovo K33a48 using Tapatalk

                    Comment

                    • bojans
                      Service Manager

                      Site Contributor
                      1,000+ Posts
                      • Feb 2008
                      • 1313

                      #11
                      Re: 77-909 C 560

                      Naravno.
                      742-180

                      Comment

                      • ablepe
                        Technician
                        • Jan 2014
                        • 40

                        #12
                        Re: 77-909 C 560

                        Hvala

                        Sent from my Lenovo K33a48 using Tapatalk

                        Comment

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