Canon PIXMA MX850 series Quick Start Manual page 115

5
Install the ink tank.
(1) Insert the front end of 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) Make sure that the ink lamp lights up red.
~
Important
Install all the ink tanks to print. The machine cannot be
used unless all the ink tanks are installed.
6
Close the Inner Cover.
~
Note
Make sure that the Inner Cover is closed. Printing will
not start with the Inner Cover open since paper cannot
be fed properly.
r----(H)
(1 )
(H) Make sure the position of the tank
matches the label.
(3) (2)
Routine Maintenance 111