HP LaserJet 1320 - Manual (Page 127)

3. Remove the main input tray (Tray 2).
4. Push down on the green lever on the automatic two-sided path door on the front of the
printer.
5. With both hands, grasp the side of the media that is most visible (this includes the
middle), and carefully pull it free from the printer.
ENWW Clearing jams 117