1106 ADF shift originals

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  • aaahmmm
    Trusted Tech
    • Aug 2009
    • 103

    #1

    1106 ADF shift originals

    Hi , suddenly the pro 1106 ADF start to shift originals , the shift is not the same also there are skew . the shift happened on the original glass , please advise
  • Iowatech
    Not a service manager

    2,500+ Posts
    • Dec 2009
    • 3930

    #2
    Re: 1106 ADF shift originals

    Well, I'd guess the problem was caused by static electricity on the glass. At least if the problem gets worse the more originals you feed through the document feeder (if that is the case, let us know).

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    • aaahmmm
      Trusted Tech
      • Aug 2009
      • 103

      #3
      Re: 1106 ADF shift originals

      no it starts shift from the first page , but i see that the shift is less when i do double side scan

      Comment

      • slimslob
        Retired

        Site Contributor
        25,000+ Posts
        • May 2013
        • 37480

        #4
        Re: 1106 ADF shift originals

        You may have a problem with uneven friction between the ADF transport belt and the paper. Clean or replace the belt.

        The belt pressure rollers might be deteriorating and not placing equal pressure across the width the ADF transport belt. Inspect and replace if necessary.

        There may also be spots on the glass where the paper does not slide smoothly. Clean it and then put a few drops of silicon oil on the glass and, using a soft paper towel, spread it over the entire glass. This will leave a thin, one or two molecules, layer of silicon on the glass and fill in small scratches. A number of manufacturers used to say to do this when installing a document feeder on old analog copiers.

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