4104
Cause
Paper size or media type that cannot be fed from cassette is specified.
What to Do
Press the printer's Stop button to cancel printing.
Specify the paper size setting to A4, Letter, A5, or B5 and specify the media type setting to Plain Paper. Then retry printing.
Note
- If you will not change the paper size setting or the media type setting, select the rear tray as the paper source.