HP LaserJet Duplex Unit - Q2439B

To fit: -

HP LaserJet 4200 Series

HP LaserJet 4250 Series

HP LaserJet 4300 Series

HP LaserJet 4350 Series

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.

- Reduce your paper supply and your budget.
- Uses a variety of paper types and sizes.
- Automatic two-sided printing saves time.