Canon imagePROGRAF iPF820 User Manual page 582

Ink Tanks
3.
Hold the Ink Tank by the handle (a) and remove it. Press the OK button.
Note
•
If there is still ink in the Ink Tank you removed, store it in the box with the ink holes (a) facing up.
Otherwise, ink may leak and cause stains.
•
Dispose of used ink tanks according to local regulations.
568 Maintenance