Canon PI}{MA Pro 9000 Serie? Quick Start Manual page 47

Printing Maintenance
5
Insert the ink tank.
(1)
Insert the ink tank into the Print Head.
(2) Press on the
8
mark on the ink tank until the ink tank snaps firmly into place.
(3) Ensure that the ink lamp lights red.
~Important
Ensure that all the ink tanks are installed in the order directed by the
label. The printer cannot be used unless all the ink tanks are installed.
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