![background image](https://i.printerdoc.net/HP LaserJet 1320 Printer series/en/HP LaserJet 1320 Printer series_en067.png)
Windows
To automatically print on both sides of the paper (HP LaserJet 1320 series printer only),
perform the following steps:
1. Make sure that the straight-through output door is closed.
2. Access the printer Properties (or Printing Preferences in Windows 2000 and XP).
3. On the Finishing tab, select Print On Both Sides.
4. Print the document.