Code :
- Code: E7-52
- Description: Finisher Paddle Motor
- Causes:
- Code: E7-53
- Description: Finisher Saddle Folding Sensor
- Causes:
- Code: E7-54
- Description: Finisher Punch Communication
- Causes:
- Code: E7-55
- Description: Finisher Punch Power Supply
- Causes:
- Code: E7-56
- Description: Finisher Punch Registration Sensor
- Causes:
- Code: E7-57
- Description: Finisher Punch Sensor (Horizontal Registration)
- Causes:
- Code: E7-58
- Description: Finisher Punch Sensor (Waste Full)
- Causes:
- Code: E7-90
- Description: Hardware Key Abnormal
- Causes: 1. Incorrect Hardware Key is installed. 2. Hardware Key is defective.