2
At this point, open the Maintenance Cartridge Cover.
3
Hold the used Maintenance Cartridge by the grip (a) with
one hand and put your other hand under the Mainte-
nance Cartridge to hold it firmly on the bottom, keeping it
level as you pull it out.
Important
• Used Maintenance Cartridges are heavy. Always grasp the cartridge firmly and keep the cartridge level
during removal and storage. If you drop a used Maintenance Cartridge or store it at an angle, ink may
leak and cause stains.
• The remaining Maintenance Cartridge capacity is recorded on each printer. Do not install a used Mainte-
nance Cartridge in another printer.
4
Keep the used Maintenance Cartridge level as you put
it in the plastic bag. Expel excess air from the plastic
bag and seal the zipper.
5
Confirm the Maintenance Cartridge is right-side up, put
it in the box with the packaging material attached, and
store it so that it stays level.
Replacing the Maintenance Cartridge
iPF780
User's Guide
Maintenance and Consumables Maintenance Cartridge
510