7. Close the Maintenance Cartridge Cover.8. Press the OK button.The printer now initializes the Maintenance Cartridge.Checking the Remaining Maintenance Cartridge CapacityThe Maintenance Cartridge absorbs excess ink from borderless printing, printhead cleaning, and other processes. You canconfirm the remaining capacity of the Maintenance Cartridge by checking the Maintenance Cartridge capacity shown on theDisplay Screen.To check remaining Maintenance Cartridge capacity, access the Tab Selection screen on the Control Panel and press ◀ or▶ to select the Settings/Adj. tab ( ).Note• If the Tab Selection screen is not displayed, press the Menu button.If the Display Screen indicates to replace the Maintenance Cartridge, replace the Maintenance Cartridge. If a message isdisplayed indicating to check the remaining capacity of the Maintenance Cartridge, or before tasks that deplete much of thecapacity such as head cleaning or preparations to move the printer, check the remaining Maintenance Cartridge capacity andprepare a new Maintenance Cartridge as needed. (See "Replacing the Maintenance Cartridge.") →P.749Maintenance and Consumables > Maintenance Cartridge >Checking the Remaining Maintenance Cartridge Capacity iPF75010754