Kyocera FS4200Dn

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  • Brandon
    Technician

    50+ Posts
    • Jun 2019
    • 72

    #16
    Re: Kyocera FS4200Dn

    Originally posted by dalewb74
    i used to see this on an older model kyocera printer years ago. i believe replacing the imaging unit usually fixed it.

    Print sample.jpg

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    • CWP
      Trusted Tech

      100+ Posts
      • Jun 2013
      • 168

      #17
      Re: Kyocera FS4200Dn

      Feed a sheet of legal or similar through the bypass and watch it to see if it feeds, then stops momentarily, then continues. Your registration roller may be turning all the time causing the image to be shifted down. Also, can you scan service status pages so some of us can see printer settings?

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      • Brandon
        Technician

        50+ Posts
        • Jun 2019
        • 72

        #18
        Re: Kyocera FS4200Dn

        SMOT-JHB19110107510.pdf
        Originally posted by CWP
        Feed a sheet of legal or similar through the bypass and watch it to see if it feeds, then stops momentarily, then continues. Your registration roller may be turning all the time causing the image to be shifted down. Also, can you scan service status pages so some of us can see printer settings?


        Capture.jpg

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        • CWP
          Trusted Tech

          100+ Posts
          • Jun 2013
          • 168

          #19
          Re: Kyocera FS4200Dn

          Brandon, it still looks like the registration roller is turning all the time causing the paper to feed under the drum prematurely (beating the image). You may be able to tell if you try what I ask; feed a legal sheet from the bypass because it should be plenty long enough for you to see if it feeds to the registration roller and then stops momentarily. If there is no pause at all from the moment it is pulled from the bypass then the registration roller is turning all the time. If that is what is happening then it is either the signal to the clutch holding it on (not likely) or the clutch is just really gummed up and turning all the time (more likely), especially with the number of pages this printer has seen.

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          • Brandon
            Technician

            50+ Posts
            • Jun 2019
            • 72

            #20
            Re: Kyocera FS4200Dn

            Originally posted by KYO_OEM
            did you tried another drum unit?
            below drum unit you`ll find the registration sensor.
            Have had broken drum pwb and/ or bad connection between drum and system.

            hi , yes tried another drum unit but made no difference

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            • Brandon
              Technician

              50+ Posts
              • Jun 2019
              • 72

              #21
              Re: Kyocera FS4200Dn

              Originally posted by CWP
              Feed a sheet of legal or similar through the bypass and watch it to see if it feeds, then stops momentarily, then continues. Your registration roller may be turning all the time causing the image to be shifted down. Also, can you scan service status pages so some of us can see printer settings?

              hi , it feeds , stops and feeds again , not continuously

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              • KYO_OEM
                Senior Tech

                500+ Posts
                • Aug 2011
                • 684

                #22
                Re: Kyocera FS4200Dn

                We are talking about system >1.488 Million pages!
                Expected lifetime = 990.000 pages.
                Inside from 6th Generation printers >45ppm you`ll find 1 registration switch and 1 image switch.
                I think your image switch can be the problem.
                Look at the partslist Fig 4/ Paper Feed section/ item #8/ 302LV24100 and check if it`s grinded from paper.
                As you know, this switch is controlling leading edge laser start timing.

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                • blackcat4866
                  Master Of The Obvious

                  Site Contributor
                  10,000+ Posts
                  • Jul 2007
                  • 22930

                  #23
                  Re: Kyocera FS4200Dn

                  Originally posted by KYO_OEM
                  We are talking about system >1.488 Million pages!
                  Expected lifetime = 990.000 pages.
                  Inside from 6th Generation printers >45ppm you`ll find 1 registration switch and 1 image switch.
                  I think your image switch can be the problem.
                  Look at the partslist Fig 4/ Paper Feed section/ item #8/ 302LV24100 and check if it`s grinded from paper.
                  As you know, this switch is controlling leading edge laser start timing.
                  Come to think of it, I think I've seen a registration switch nearly cut in half at 1.8M prints.
                  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 =^..^=

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