HP LaserJet Automatic Duplex Unit - F2G69A

To fit: -

HP LaserJet Enterprise M605dn
HP LaserJet Enterprise M605n
HP LaserJet Enterprise M605x
HP LaserJet managed m605dnm
HP LaserJet Enterprise M606dn
HP LaserJet Enterprise M606x
HP LaserJet Enterprise M604dn
HP LaserJet Enterprise M604n

Simply slots into the rear of the printer to give automatic double sided printing.

Save time, money, and paper when you use the HP two-sided printing accessory. The accessory prints both sides of the page automatically, so you can concentrate on more important work. You'll see budget savings because paper consumption is cut in half.