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.Caution• Used maintenance cartridges are heavy. Always grasp the cartridge firmly and keep the cartridgelevel during removal and storage. If you drop a used Maintenance Cartridge or store it at an an-gle, ink may leak and cause stains.Important• The remaining Maintenance Cartridge capacity is recorded on each printer. Do not install a usedMaintenance 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 bagand seal the zipper.5. Confirm the Maintenance Cartridge is right-side up, put it in the box with the packaging material attached, andstore it so that it stays level.Maintenance > Maintenance Cartridge >iPF755 Replacing the Maintenance Cartridge11753