Brother MP-21C Service Manual page 147

4. Insert the new LC03BC ink cartridge, making sure it is inserted in the
correct position referring to the indications on the label. Push it fully
into the slot using both hands. Make sure that the
off.
Fig. 12 Install BC Ink Cartridge
!
Caution
Be sure to insert the ink cartridge securely.
Do not push down on the printer when you install the ink cartridges.
5. Repeat actions 3 to 4 and install the LC03MY ink cartridge into your
printer and make sure that the
Fig. 13 Install MY Ink Cartridge
(MY)LED goes off.
11
(BC)LED turns