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HP Recommended

Automatic duplex printing has never worked on my printer. I went to printer properties and device setting and selected installed and then under finishing selected print on both sides and still no luck.

1 REPLY 1
HP Recommended

Probbably because the M451nw model does not have a duplex unit - you'd need the M451dn or M451dw model for automatic duplexing.

 

The best that can be done with the M451nw is manual duplexing (where odd sides are printed first, then the driver instructs you to take the printed pages and place them back in the input tray, then prints the even pages - or perhaps evens, then odds? ), provided that the driver in use supports this.

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