HP LaserJet 1300 - Manual (Page 19)

ENWW Print cartridge access 11
Print cartridge access
Print cartridge door
The print cartridge door is located on the front of the printer. You must open the print cartridge door
to access the print cartridge, clear jams, and clean the printer. To open the print cartridge door,
firmly grasp the left and right sides and pull the print cartridge door toward you.
Note You will feel some resistance when opening the print cartridge door. Opening the print cartridge door
conveniently lifts the print cartridge for easy removal.