6.Lower the cartridges into their holders with the labels face up and the arrow on the top of the cartridge pointing toward the rear of the printer. The color cartridge, which is larger, goes on the left, the black ink cartridge on the right.
7.Push the ink cartridge clamps toward the back of the printer until they lock in place.
Caution:
c Once you install the ink cartridges, do not open the clamps or remove the cartridges except to replace them with new ones. Once you remove a cartridge, you cannot