The definition of terms Error Code and Support Code are similar, and are therefore interchangeable. Both refer to errors communicated on your printer and/or computer.
Cause
The ink tank cannot be recognized.
Action
Open the operation panel of the printer and replace the ink tank that does not have an indicator light on.

For a full list of support codes for this printer, please click
here.
If your product issue isn't resolved after following the steps above, or if you require additional help, please create or log in to your Canon Account to see your additional options.