Flashes on Printer (Eight)
Support Code on computer (1700)

Possible Cause:
Ink absorber is almost full.

Possible Solution:
The printer has a built-in ink absorber to hold the ink used during Print Head Cleaning.
Press the printer's RESUME/CANCEL button to continue printing.
Service will soon be required.
For support and service options, sign into (or create) your Canon Account from the link below.
My Canon Account