Canon C5500 Series Troubleshooting Manual page 12

b-5) Take copy with a single sheet of original into 10 sets of output to verify if the symptom does not occur any more.
[Service parts]
iR-ADV C3300 Series
- FM1-N374-010 ASSIST UNIT
iR-ADV C5500 Series
- FM1-P015-010 ASSIST UNIT
iR C3000 Series/iR-ADV C3500 Series
- FM1-N374-010 ASSIST UNIT
9