Question about Brother MFC 7420 All-In-One Laser Printer

3 Answers

Self diagnostic will complete automatically in 10 minutes

It comes up with the self diagnostic msg. then restarts automatically. once reset - it says to check troubleshooting guide (which i dont have).

Posted by Tim Westaway on

  • Anonymous Nov 18, 2007

    Brother MFC 7820N. Self-diagnostic. will restart automatically within 10 minutes

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Problem for Brother MFC-7420 All-In-One Laser Printer Self diagnostic will complete automatically in 10 minutes

Posted on Jun 12, 2010

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You can see and download thr User's Guide that includes a Troubleshooting section here: http://welcome.solutions.brother.com/BSC/public/files/dlf/doc000387/ALLFB_UsaEngUsr_B.pdf

Brother Solutions Center

support.brother.com

Posted on Aug 01, 2007

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Will automatically restart within 10 minutes

Posted on Feb 02, 2013

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http://welcome.solutions.brother.com/bsc/public/eu/eu_ot/en/doc/manual_index.html?reg=eu&c=eu_ot&lang=en&prod=mfc8860dn_all&dlid=&flang=English&type2=-1

or

http://welcome.solutions.brother.com/BSC/public/files/dlf/doc002000/ALFB_UkEngUsr.pdf

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