Brother MFC-5490CN User Manual page 140

a
Open the ink cartridge cover.
If one or more ink cartridges are empty,
the LCD shows Cannot Print.
b
Press the lock release lever as shown to
release the ink cartridge indicated on
the LCD. Remove the cartridge from the
machine.
c
Open the new ink cartridge bag for the
colour shown on the LCD, and then take
out the ink cartridge.
130
d
Turn the green knob on the protective
yellow cap clockwise until it clicks to
release the vacuum seal, then remove
the cap (1).
e
Each colour has its own correct position.
Insert the ink cartridge in the direction of
the arrow on the label.
1