Canon S330 User Manual page 157

Envelopes or Post Cards Do Not Feed Properly
If envelopes or post cards do not feed properly even after removing curl, clean the paper
feed roller.
1
Ensure the printer is on and there is not any paper loaded in the printer.
2
Hold the RESUME/CANCEL button down and release as the POWER lamp
flashes three times.
The paper roller starts rotating ten times as it cleans.
Repeat this three times.
3
Load a sheet of A4 or Letter sized plain paper in the printer.
4
Hold the RESUME/CANCEL button down and release as the POWER lamp
flashes three times feed the sheet.
Repeat this three times.
If the printer still does not feed the envelopes or the post cards through even after the
cleaning, repeat these procedures again.
Paper Does Not Feed Properly or Paper Jams
Troubleshooting
157