Canon MG6400 SERIES Online Manual page 155

Important
Do not touch other parts besides the ink tanks.
Handle the ink tank carefully to avoid staining of clothing or the surrounding area.
Discard the empty ink tank according to the local laws and regulations regarding
disposal of consumables.
Note
Do not remove two or more ink tanks at the same time. Be sure to replace ink tanks
one by one when replacing two or more ink tanks.
For details on ink lamp flashing speed, see
Lamps.
5. Prepare a new ink tank.
(1) Take a new ink tank out of its package, remove the orange tape (
completely, then remove the protective film (
Important
Handle an ink tank carefully. Do not drop or apply excessive pressure to it.
Checking the Ink Status with the Ink
) completely.
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