5. Open the cartridge cover.
Caution:
Never attempt to open the cartridge cover when the print head is moving. Wait until the cartridges have moved to the replacement position.
6.Squeeze the tab at the back of the cartridge and lift it straight out. Dispose of it carefully. Do not take the used cartridge apart or try to refill it.
Warning:
If ink gets on your hands, wash them thoroughly with soap and water. If ink gets into your eyes, flush them immediately with water. Keep cartridges out of the reach of children.
Replacing Ink Cartridges 21