Canon PIXMA E304 Online Manual page 334

4102
Cause
Media type and paper size are not set correctly.
What to Do
Press the printer's ON/Stop button to cancel printing, change the media type or paper size setting, and
then retry printing.
• When the media type is set to Photo Paper Plus Glossy II:
Set the paper size to 4" x 6" (10 x 15 cm).
• When the media type is set to Glossy Photo Paper:
Set the paper size to 4" x 6" (10 x 15 cm).
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