HP 3840 - Manual (Page 47)

5. Select Print Both Sides, and then select Manual.
6. Select the appropriate binding:
Book binding
Tablet binding
7. Select any other print settings that you want, and then click Print.
The printer automatically prints odd-numbered pages first.
8. After the odd-numbered pages have printed, reload the paper, with the printed
side facing up, according to the binding type and orientation that you selected:
• Book binding with portrait orientation: Reload the paper as shown below:
• Book binding with landscape orientation: Reload the paper as shown
below:
HP Deskjet 3840 series printer User's Guide
47