Canon Pixma MG6821 Online Manual page 393

Note
• If the paper settings on the printer driver differ from the cassette paper information registered on the
printer, an error may occur. For instructions on what to do if an error occurs, see
For details about the cassette paper information to be registered on the printer, see the following:
• Paper Settings on the Printer Driver and the Printer (Media Type)
• Paper Settings on the Printer Driver and the Printer (Paper Size)
393
"Paper Settings."