Make sure
you have a replacement cartridge handy before you begin. You must
install the new cartridge immediately after removing the old one.
Caution:
Leave your old cartridge in the printer
until you are ready to replace it to prevent the print head nozzles
from drying out. Do not open ink cartridge packages until you are
ready to install the ink. Cartridges are vacuum packed to maintain
reliability.
Note: If you
remove a low or expended ink cartridge, you cannot re-install and
use the cartridge.