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09-28-2013 07:55 PM
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.
-HP Forum Moderator
10-01-2013 11:09 AM
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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