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Top Student
Posts: 9
Member Since: ‎05-31-2012
Message 1 of 2 (586 Views)

MFP M525 error when trying to duplex print. Close rear door

When I try to do duplex printing, I get this error. There is no rear door to close.





P.S. This thread has been moved from Printers - LaserJet to Multifunction and All-in-One.
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Associate Professor
Posts: 1,989
Member Since: ‎07-08-2011
Message 2 of 2 (544 Views)

Re: MFP M525 error when trying to duplex print. Close rear door

No rear door?  Sounds like that is exactly what the printer is complaining about.  You should find a spare back door and install one.  The printer will continue to warn you about the backdoor until the sensor for the door can read as closed.


You can find a picture of the back door in the M252 User Guide on page 32:

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