Loop sensor non arrival jam J410x

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  • Nic Brits
    • Oct 2024
    #1

    [Jamming] Loop sensor non arrival jam J410x

    I Have a TaskAlfa 3050ci that comes up with a J410x with every attempted copy/print from all cassettes. I have replaced the modification to the registration section. Any ideas?
    Tags: j410x
    • wragsdale
      Trusted Tech

      100+ Posts
      • Jul 2014
      • 188
      #2
      Re: Loop sensor non arrival jam J410x

      Have you cleaned the loop sensor? I have seen heavy dusting machines that cover this sensor and a cause continuous jams. If your jam is at or past the loop sensor, this is likely your problem. The sensor in question sits above the transfer section on the conveyance unit.

        Comment

        • blackcat4866
          Master Of The Obvious

          Site Contributor
          10,000+ Posts
          • Jul 2007
          • 22619
          #3
          Re: Loop sensor non arrival jam J410x

          I have a vague recollection of a loose harness connector at the machine side of the right door. The wire harness is a bit short. The previous techs had replaced the whole door assembly, the engine board, and the wire harness assy. But on final assembly the same connector pulled loose.

          I removed a section of the harness from the looms to gain about an inch in length. It was awkward and inconvenient to make the final connection at the modular connection, but it can be done with patience and dental implements.

          Here it is:
          3005ci jam code 0000 - Copytechnet.com
          http://www.copytechnet.com/forums/kyocera-mita-copystar/94529-3005ci-jam-code-0000-a.html#post448852


          =^..^=
          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

            • subaro
              Service Manager

              1,000+ Posts
              • Oct 2010
              • 1272
              #4
              Re: Loop sensor non arrival jam J410x

              Below is from the service bulletin


              Measure for J410x (Loop
              sensor non arrival jam)
              x: Paper feed cassette
              When the roller is new and the conveying force is stronger, registration roller
              and middle roller may pull the paper against each other during the secondary
              paper feed operation. As a result, middle motor and registration motor may
              come out of sync, triggering the J410x jam code. As a measure, the
              following change is implemented.
              [Change]
              Change the current value of middle motor to prevent the motor from coming
              out of sync.

              Did you update the firmware ?--- the above measure and more is for firmware level,, see below
              Firmware upgrade (Upgrade Pack Ver. V8.00 november 26-2014
              THE ONLY THING FOR EVIL TO TRIUMPH IS FOR GOOD MEN TO DO NOTHING..........edmund burke

                Comment

                • Nic Brits
                  #5
                  Re: Loop sensor non arrival jam J410x

                  Thanks for all the replies. I managed to find a complete conveying section which I then replaced yesterday. So far so good.

                    Comment

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