Canon TS3300 Series Online Manual page 171

When the paper size setting for printing is different from the paper size
setting set to the printer:
Ex:
• Paper size setting for printing: A5
• Paper size setting set to the printer: A4
When you start printing, an error code appears on the LCD.
Select one of the operations below.
Printing by paper size setting for printing
You print on the paper loaded without changing the paper size setting. Press the Color button or the
Black button.
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