• Code: E5-12
• Description: Scanner Engine Communication Abnormal
• Causes:

• Code: E5-17
• Description: Scanner Synchronization
• Causes:

• Code: E5-19
• Description: Scanner Line Synchronization
• Causes:

• Code: E5-22
• Description: Finisher communication
• Causes: 1. SPC PCB connector is disconnected (CN724). 2. SPC PCB is defective. 3. IPC PCB is disconnected. 4. IPC PCB is defective. 5. Finisher Interface Cable is disconnected. 6. OP LVPS connector is disconnected (CN64, 65, 66). 7. OP LVPS is defective. 8. DC PCB connector is disconnected (CN144). 9. Finisher is defective.

• Code: E5-42
• Description: Total Counter Connection
• Causes: 1. Total Counter connector disconnected. 2. Total Counter defective. 3. SPC PCB connector disconnected. 4. SPC PCB defective.

• Code: E5-60
• Description: Power Supply Cooling Fan Motor Rotation
• Causes: 1. Cooling Fan connector disconnected. 2. Cooling Fan defective. 3. SPC PCB connector disconnected. 4. SPC PCB defective. 5. LVPS defective.

• Code: E7-22
• Description: Finisher Damper Motor
• Causes: 1. Motor Connector disconnected. 2. Motor defective. 3. Home Position Sensor Connector disconnected. 4. Home Position Sensor defective. 5. Gear defective.

• Code: E7-23
• Description: Finisher Staple Motor
• Causes: 1. Motor Connector disconnected. 2. Motor defective. 3. Home Position Sensor Connector disconnected. 4. Home Position Sensor defective. 5. Micro Switch Harness disconnected. 6. Micro Switch defective. 7. Solenoid Harness disconnected. 8. Solenoid defective. 9. Gear defective. 10. Motor wedged with a jammed Staple.