Code :

Code: E3-67
Description: FTR (M) Monitor Voltage Read Error
Causes: 1. FTR (M) Connection Error. 2. FTR (M) HVPS is abnormal. 3. FTR (M) HVPS connector is disconnected.

Code: E3-68
Description: FTR (C) Monitor Voltage Read Error
Causes: 1. FTR (C) Connection Error. 2. FTR (C) HVPS is abnormal. 3. FTR (C) HVPS connector is disconnected.

Code: E3-69
Description: FTR (BK) Monitor Voltage Read Error
Causes: 1. FTR (BK) Connection Error. 2. FTR (BK) HVPS is abnormal. 3. FTR (BK) HVPS connector is disconnected.

Code: E3-79
Description: Intermediate Transfer Belt Length Detection Error
Causes: 1. Belt Initial Point Detection Sensor is defective. 2. Belt Initial Point Detection Sensor connector is disconnected. 3. EC PCB connector is disconnected. 4. EC PCB is defective. 5. Intermediate Transfer Belt is defective. 6. Intermediate Transfer Belt Motor is defective. 7. Intermediate Transfer Belt Motor Connector is disconnected.

Code: E3-80
Description: Intermediate Transfer Belt Initial Point Detection Error
Causes: 1. Belt Initial Point Detection Sensor is defective. 2. Belt Initial Point Detection Sensor connector is disconnected. 3. EC PCB connector is disconnected. 4. Intermediate Transfer Belt is defective. 5. Intermediate Transfer Belt Motor is defective. 6. Intermediate Transfer Belt Motor Connector is disconnected. 7. Intermediate Transfer Belt Motor Harness is defective. 8. EC PCB is defective. 9. Belt Initial Point mark is defective.

Code: E3-85
Description: Color Registration Sensor (Right) Calibration Error
Causes: 1. Toner Registration Sensor (Right) connector is disconnected. 2. Toner Registration Sensor (Right) is defective. 3. EC PCB connector is disconnected. 4. EC PCB is defective.

Code: E3-86
Description: Color Registration Sensor (Left) Calibration Error
Causes: 1. Sensor Shutter Solenoid connector is disconnected. 2. Sensor Shutter Open-Close is abnormal. 3. Toner Registration Sensor (Left) connector is disconnected. 4. Toner Registration Sensor (Left) is defective. 5. EC PCB connector is disconnected. 6. EC PCB is defective.

Code: E3-87
Description: Color Registration Sensor (Center) Calibration Error
Causes: 1. Toner Registration Density Sensor (Center) connector is disconnected. 2. Toner Registration Density Sensor (Center) is defective. 3. EC PCB connector is disconnected. 4. EC PCB is defective.