47Routine Maintenance Knowing When to Replace Ink TankIdentify the empty ink tank on the LCD and replace it.If the “!” symbol is displayed above an ink tankIf the machine detects low ink when you start printing, the “!” symbol is displayed on the LCD.Obtain a replacement tank as soon as possible.(A) Ink tanks with low inkIf the “X” symbol is displayed above an ink tank(B) Ink tanks that may have run out of ink.z Ink may have run out. Replacing the ink tank is recommended.z Press the Stop/Reset button to cancel printing. Replace the ink tank with a new one.z If printing is in progress and you want to continue printing, press the OK button with the inktank installed. Then printing can continue. Replacing the ink tank is recommended after theprinting. The machine may be damaged if printing is continued under the ink out condition.If an empty ink tank is displayed distinctly from other ink tanks(C) Ink tanks with no inkz Ink has run out. Replace the ink tank.Printing under the current condition may damage the machine.z If you want to continue printing in this condition, you need to release the function for detectingthe remaining ink level. Press and hold the Stop/Reset button for at least 5 seconds, andthen release it.* With this operation, releasing the function for detecting the remaining ink level ismemorized. Please be advised that Canon shall not be liable for any malfunction or troublewhich may be caused by continuation of printing under the ink out condition.(A)(B)(C)
