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‎12-16-2025 06:37 PM

HP Recommended

Cannot print double sided with my HP LazerJet Pro 400 M401dne on my new windows 11 printer.  I have tried everything to set it to print double sided.  I cannot turn the option on. 

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1 REPLY 1

‎12-17-2025 12:26 AM

HP Recommended

duplex.png

 

Make sure that in Device Setting duplex unit is set to installed.




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