Press the release tab, and then remove the used ink cartridge or cartridges.
Warning—Potential Damage: Do not remove the old cartridges until you have the new cartridges available,
or the ink remaining in the printhead may dry out and clog the nozzles.
Unpack the cartridges.
If your ink cartridge comes with a muzzle cap, then remove the cap.
If your ink cartridge comes with a twist cap, then twist and remove the cap.
Ordering and replacing supplies