HP LaserJet 1320 - Manual (Page 163)

Changing the print cartridge
1. Open the print cartridge door, and remove the old print cartridge. See the recycling
information inside the print cartridge box.
CAUTION To prevent damage, do not expose the print cartridge to light. Cover it with a piece of paper.
2. Remove the new print cartridge from the packaging.
3. Bend the tab on the left side of the cartridge to break it loose.
4. Pull the tab until all the tape is removed from the cartridge. Put the tab in the print
cartridge box to return for recycling.
ENWW Using HP print cartridges 153