CUPS Driver Information * When "Canon IJ Printer" is selected although the current driver (lower than 10.0.0.0) is not installed, an error message "An error occurred while trying to add the selected printer. Error: -9672" will be displayed. Install the current driver (lower than 10.0.0.0), or use the CUPS one.
If TWAIN scan applications quit unexpectedly when launching or display an error message then quit, move third party data source files from the TWAIN Data Source folder*.