Checking the Remaining Maintenance Cartridge CapacityThe maintenance cartridge absorbs excess ink from print head cleaning. You can confirm the remainingcapacity of the maintenance cartridge by checking the touch screen.1. Tap (Setup) > Maintenance on HOME screen.Touch ScreenThe Maintenance screen appears.2. Tap Maintenance cartridge info.The Maintenance cartridge info screen appears.If the touch screen indicates to replace the maintenance cartridge, replace the maintenance cartridge.If a message appears indicating to check the remaining capacity of the maintenance cartridge, or beforetasks that deplete much of the capacity such as head cleaning or preparations to move the printer, checkthe remaining maintenance cartridge capacity and prepare a new maintenance cartridge as needed.Replacing the Maintenance Cartridge415

Canon TA-30 Online Manual