To check the remaining ink level, visually inspect the remaining ink in the ink tank.
If the function for remaining ink level notification is working and an ink tank is refilled before the remaining ink level reaches the lower limit line shown on the ink tank, a significant error may occur in the accuracy of remaining ink level notification function. If you want to refill an ink tank before the remaining ink level reaches the lower limit line, be sure to follow the procedure in the manual. If printing is continued when the remaining ink level is below the lower limit line, the printer may consume a certain amount of ink to return to printable status and may also become damaged.