Kyocera DC4056

• Code: C63
• Description: Fuser problem. Thermistor

• Code: C64
• Description: Fuser problem. High temperature

• Code: C65
• Description: Fuser problem. Low temperature or open circuit

• Code: C72
• Description: Drum thermistor open

• Code: C73
• Description: Drum thermistor shorted

• Code: C74
• Description: Developer unit thermistor open