HP LaserJet 4730mfp All-In-One Printer Logo
Anonymous Posted on Mar 16, 2010

Unable to use ADF. Red light under start button.

Unable to use ADF. Red light under start button. prints okay. restarted - same thing. nothing in ADF area (torn paper).

  • Anonymous Mar 16, 2010

    When placing a sheet into the ADF, the indicator does not turn green. It's like the ADF is powered off...

    BTW, no foreign item(s) in the ADF.

  • Anonymous Mar 16, 2010

    When placing a sheet into the ADF, the indicator does not turn green. It's like the ADF is powered off...

    BTW, no foreign item(s) in the ADF.

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  • Posted on Feb 15, 2013
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Examine the full paper path of the ADF. Look underneath as well. Could be something as simple as a staple caught deep inside.

  • Anonymous Mar 16, 2010

    What else have you done to troubleshoot?

  • Anonymous Mar 16, 2010

    Are there any error messages on the display when this happens? I'm thinking it's either a sensor issue on the ADF or a the physical latch that tells the printer there's something in the ADF is stuck.



    Here's the manual:

    http://tinyurl.com/ydlrhq5

    ADF-related errors begin on p 256.



    Let me know how it goes for you.

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