1688
Cause
Ink has run out. (The lamp on the ink tank flashes.)
What to Do
Replace the ink tank and close the print head cover.
Printing under the current condition may damage the printer.
If you want to continue printing in this condition, you need to disable the function for detecting the remaining ink level. Press and hold the printer's Stop button for at least 5 seconds, and then release it.
With this operation, disabling the function for detecting the remaining ink level is memorized. Please be advised that Canon shall not be liable for any malfunction or trouble which may be caused by continuation of printing under the ink out condition.
Note
- If the function for detecting the remaining ink level is disabled, the ink tank is displayed in gray on the Estimated ink levels screen on the LCD.