Canon PIXMA MG3022 Online Manual page 316

14 flashes Ink cartridge cannot be recognized.
15 flashes FINE cartridge cannot be recognized.
16 flashes Ink has run out.
ON Lamp and Alarm Lamp Flash Alternately
Example of 2 times flashing:
(A) Flashes
(B) Goes off
Number of flashes
2 flashes
7 flashes
10 flashes
Other cases than above Printer error has occurred.
Cause
Printer error has occurred.
Printer error has occurred.
An error requiring a repair has occurred. B201
Support Code
5100
5B00, 5B01
B202
B203
B204
5011
5012
5050
5200
5400
6000
6500
6800
6801
6900
6901
6902
316
1684
1682
1688