Code :
- Code: C7
- Description: Fuser thermistor or low temperature
- Code: C8
- Description: High fuser temperature
- Code: C9
- Description: Paper cassette lift motor
- Code: CA
- Description: Optional paper feed unit
- Code: CB
- Description: Duplex problem (careful not to confuse CB & C8)
- Code: Cb
- Description: Sorter or finisher problem
- Code: CC
- Description: Circuit board problem
- Code: Cd
- Description: Duplex problem