Canon PIXMA MG7720 User Manual - Page 211

Checking the Ink Status with the Ink Lamps 1. Make sure that the power is turned on, then, holding both sides of the paper output tray, gently open it. 2. Lift the operation panel and open until it stops. Replacing Procedure 3. Check the ink lamp. Close the operation panel after checking the ink lamp status. Replacing Procedure • The ink lamp is on. The ink tank is correctly installed. • The ink lamp is flashing. Flashing slowly (at around 3-second intervals) ...... Repeats The ink is running low. Prepare a new ink tank. The resulting print quality may not be satisfactory, if printing is continued under this condition. Flashing fast (at around 1-second intervals) ...... Repeats - The ink tank is installed in the wrong position. Or - The ink has run out. Make sure that the ink tank is installed in the correct position as indicated by the label on the print head holder. If the position is correct but the lamp flashes, there has been an error and the machine cannot print. Check the error message displayed on the touch screen. Message Appears • The ink lamp is off. The ink tank is not installed properly or the function for detecting the remaining ink level is disabled. If the ink tank is not firmly in place, make sure that the orange protective cap has been removed from the bottom of the ink tank, then press on the top of the ink tank until the ink tank clicks into place. 211