Z1 jams in 1105

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  • skinnypuppy
    CopierJanitor/Geargluer

    50+ Posts
    • May 2008
    • 85
    #1

    Z1 jams in 1105

    I have a customer that is getting a pile of z1 jams I am not sure the specific jam code and will find out today. I have noticed the duplex jogger motor seems to be a bit flakey (sometimes it vibrates during a reset) I am also having a problem with the finisher jogger table exit motor running backward or not starting at all (SR 810). the machine has 5mill plus copies on it. Has anyone else experienced these types of jams and related it to motor failures?
    Thanks
    Tags: None
    • skinnypuppy
      CopierJanitor/Geargluer

      50+ Posts
      • May 2008
      • 85
      #2
      Re: Z1 jams in 1105

      Ok its a jam code 20 (paper not detected at 1 duplex transport sensor) I have replaced the three clutches (the main clutch had come unglued from the centre hub. I have reversed duplex sensor one with duplex sensor three I have replaced the turn guide and cleaned all rubber . Any other suggestions?

      Still jams intermittently

        Comment

        • banginbishop
          grumpy old git

          500+ Posts
          • Oct 2007
          • 894
          #3
          Re: Z1 jams in 1105

          Originally posted by skinnypuppy
          Ok its a jam code 20 (paper not detected at 1 duplex transport sensor) I have replaced the three clutches (the main clutch had come unglued from the centre hub. I have reversed duplex sensor one with duplex sensor three I have replaced the turn guide and cleaned all rubber . Any other suggestions?

          Still jams intermittently
          another engineer had a similar problem, the problem was the solenoid intermittently sticking on the gate that's all I can remember.
          Incontinentia Buttocks

            Comment

            • johnyb
              Trusted Tech

              100+ Posts
              • Feb 2011
              • 167
              #4
              Re: Z1 jams in 1105

              Hi

              It may be worth checking the actual hinges that the duplex transport gate is attached to, if they are bent it may just be enough to cause the paper to skip over the top of the sesnor without it actuating the flag, also is the top of the flag worn? had this causing jams but only on the sensor just before it goes into the transport. (Top, under the entrance to the duplex).


              Thanks

                Comment

                • gasior78
                  Technician
                  • May 2013
                  • 29
                  #5
                  Re: Z1 jams in 1105

                  One of the gears at the back (drive) of a duplex unit has a one-way bearing on it. Worth checking. Had a similar problem several times every couple of millions prints at MP1350's, but can't remember the particular jam code. Definitelly related to duplex unit though. Regards

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