Canon MP630 SERIES On-Screen Manual page 86

Replacing Procedure
Important
Do not touch the electrical contacts (E) on the ink tank. It can cause the machine to
malfunction or become unable to print.
Important
If you shake the ink tank, the ink may leak out and stain your hands and the surrounding area.
Be careful to handle the ink tank.
Do not squeeze the side of ink tanks as this may cause the ink to leak out.
Be careful not to stain your hands and the surrounding area with ink on the removed
protective cap.
Do not reattach the protective cap once you have removed it. Discard it according to the local
laws and regulations regarding disposal of consumables.
Do not touch the open ink port once the protective cap is removed, as this may prevent the ink
from being ejected properly.
5.
Install the new ink tank.
Insert the front end of ink tank into the Print Head at a slant.
(1)
Make sure that the position of the ink tank matches the label.
Press the mark
(2)
place.
Make sure that the ink lamp lights up red.
(Push) on the ink tank until the ink tank snaps firmly into
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