HP LaserJet P2015 - Manual (Page 43)

5. In the Installable Options section, select Not Installed from the Duplex Unit (for 2–Sided
Printing) drop-down list.
6. Click OK.
7. Open the Print dialog in the software program from which you are printing. In most programs this
is done by clicking File and then Print.
8. Select the HP LaserJet P2015 Series printer.
9. Click Properties or Preferences. The exact option name depends on the software program from
which you are printing.
10. Click the Finishing tab.
11. Click to clear the Correct Order for Straight Paper Path check box.
12. Click the Print On Both Sides check box.
13. Click OK.
ENWW Print on both sides of the page (duplex) 33