konica 7022 2 sided doc feed problems

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  • DOE
    Trusted Tech
    250+ Posts
    • Mar 2010
    • 258

    konica 7022 2 sided doc feed problems

    hi i have a konica 7022 that has some problems when doing 2 to 2. the document feeder will sometimes ( 1 OUT OF 20 DID IT FOR ME) make like a groaning or slipping noise and then jams. the other 19 times it worked fine. customer says it usually happens more frequently. single side works fine all the time. i have replaced the clutches in back but same problem. all rubber has been cleaned. any ideas
  • JustManuals
    Field Supervisor
    5,000+ Posts
    • Jan 2006
    • 9932

    #2
    Re: konica 7022 2 sided doc feed problems

    This Parts & Service Manual can now be purchased for $12.77 and downloaded immediately after payment from:


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    Paul@justmanuals.com

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    • pepper38_cnd
      Field Service Manager
      Site Contributor
      1,000+ Posts
      • Aug 2005
      • 1076

      #3
      Re: konica 7022 2 sided doc feed problems

      One of the 2 solenoids on the front of the adf is sticking it's usually the one on the right. You can just hold it in and See if you get the same results I'm sure you will recognize the sound.
      Online Store is closed. Chip resetting is a thing of the past! Thank you to all my past customers.
      Now into Ip TV KODI Boxes

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      • DOE
        Trusted Tech
        250+ Posts
        • Mar 2010
        • 258

        #4
        Re: konica 7022 2 sided doc feed problems

        hi i replaced both sylenoids and still have same problem. only on 2 to 2 you sometimes get a humming noise when you push print button and you know its going to jam. thought for sure sylonoids would take care of it but no luck. any other ideas?

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        • SmellsHot
          Head Tech
          500+ Posts
          • Dec 2009
          • 512

          #5
          Re: konica 7022 2 sided doc feed problems

          i believe theres a one way gear near the reverse motor. Try cleaning and scrubbing the shaft.
          Everyone has the right to be stupid. Some people just abuse this privelage more than others

          Comment

          • CraigW
            Trusted Tech
            Site Contributor
            250+ Posts
            • Dec 2010
            • 417

            #6
            Re: konica 7022 2 sided doc feed problems

            Have you looked at the underneath ? There is a conveyance roller and the holder splits at rear and will give 2-2 jamming. Have to look kinda close to spot it. #13GL45070 Conveyance Guide Part/Upper Seen these broken often.

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            • DOE
              Trusted Tech
              250+ Posts
              • Mar 2010
              • 258

              #7
              Re: konica 7022 2 sided doc feed problems

              i have replaced and tried everything suggested with no luck. just easier to replace doc. feeder

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