Question about Brother MFC 420CN All-In-One InkJet Printer

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Scan unable AF

The light bar starts and returns on start up then trys to go across and sounds jammed and knocking

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  • lpk8 Jul 22, 2009

    still same thing moves a little to the right then back to the left and it does not seem to finish the back swing Lee

  • lpk8 Jul 22, 2009

    also now that I opened it and have tryed to close it there is no lighting or text info in the screen it has gone blank



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Theres a wirestrip that moves it and if you check that it might start working or your rollers are jammed

Posted on Jul 22, 2009

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I solved it. I have a "Johnny come lately" 7 years after the question was asked. There is a cord that I could see, almost paper thin and wide through the scan window. I followed the cord down and had to partially open the side of the printer just enough to fuss with it. I unplugged the cord, straightened out one little bent pin, plugged it back in and viola. It works. Other's problem may be different, but it's worth a try.

Posted on Aug 12, 2016


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Posted on Jan 02, 2017

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