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  1. #41
    Field Supervisor 500+ Posts
    mp6002 jamming in adf only in scanner mode


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    Re: mp6002 jamming in adf only in scanner mode

    Quote Originally Posted by Lagonda View Post
    Yep, so far so good! Since then I've replaced that motor on 3 more machines and have cured the DF jams.
    Had same thing last week.

  2. #42
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    Re: mp6002 jamming in adf only in scanner mode

    I too have this problem with several machines. 9002, 6002, 7502. Ricoh is no help. Act like this is the first time they ever heard about it. Any help would be much appreciated. I also have done all the stuff already mentioned.

  3. #43
    RTFM!! 5,000+ Posts allan's Avatar
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    Re: mp6002 jamming in adf only in scanner mode

    Ok my 10c. its been some time working on those.

    I had problems with DF jams where the sensor flag does not return in time. So it would jam on 400X400 every time intermitantly on 300X300 and work problem free on 200X200.

    So it seem the faster it runs the quicker the flag needs to pop back.

  4. #44
    Trusted Tech 50+ Posts
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    Re: mp6002 jamming in adf only in scanner mode

    Replaced the motor on mine and it worked great for about two weeks, now we're right back to square one. I've changed the scanning resolution to get them by, but would love for Ricoh to come up with a fix.

  5. #45
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    Re: mp6002 jamming in adf only in scanner mode

    I know this sounds rather simple but there is a one way bearing in the roller that the feed belt rides on shaft side that can cause strange paper travel issues if it seizes even for a tick. After initial feed it needs to reverse and if it hangs at all it can result in timing issues down the line...have a hard time explaining why it does not show up in free run or copy mode though. Have had great success removing this roller from shaft and lubing with "super-lube" no jamming issue after.

  6. #46
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    Re: mp6002 jamming in adf only in scanner mode

    Quote Originally Posted by Free-coh View Post
    I know this sounds rather simple but there is a one way bearing in the roller that the feed belt rides on shaft side that can cause strange paper travel issues if it seizes even for a tick. After initial feed it needs to reverse and if it hangs at all it can result in timing issues down the line...have a hard time explaining why it does not show up in free run or copy mode though. Have had great success removing this roller from shaft and lubing with "super-lube" no jamming issue after.
    Hi Free-coh,

    Please, what exactaly roller do you remove?
    I didn't undestand which roller is defective?

    Thank you in advance.

    Gui.

  7. #47
    Senior Tech 250+ Posts tufbnme's Avatar
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    Re: mp6002 jamming in adf only in scanner mode

    Replace the ADF transport motor-B4773721

  8. #48
    Senior Tech 250+ Posts kannuki2's Avatar
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    Re: mp6002 jamming in adf only in scanner mode

    I replaced new motor, replaced 1 way bearing in the back and lube all idler gears and it is still jamming with 54😭. Is there a way to change size settings when scan to global scan NX?

  9. #49
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    Re: mp6002 jamming in adf only in scanner mode

    Hi guys,
    I have face same problem today. sp free run ok out put df every thing ok.Any body got a soluation please let me know. This problem only for scaning mode only.



    Thanks,
    senaka

  10. #50
    Senior Tech 250+ Posts
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    Re: mp6002 jamming in adf only in scanner mode

    Its only in the scanning mode because of the 200 dpi vs 600 dpi copy settings. The lower the dpi the faster the adf feed. The attachments shows what points to clean and lube. I'm testing using Kano Kroil Penetrating Oil because WD-40 has a tendency to dry out after awhile. So far so good. The bearing are getting gunk in them causing drag and freezing up the feed motors. I replaced the motors with ones that I had in stock from the last model thinking that I had some bad motors but that did not resolve this problem. Cleaning and lubing the bearings are the only way to repair this issue.
    Good LuckModel VC1 ADF_draft.pdfIMG_0946.JPGIMG_0944.JPGModel VC1 ADF_draft.pdf

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