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.
Code: E7-27
Description: Finisher Tray Shift Motor
Causes: 1. Motor Connector disconnected. 2. Motor defective. 3. Paper Height Sensor Connector disconnected. 4. Paper Height Sensor defective. 5. Gear defective.
Code: E7-59
Description: Finisher Upper Limit
Causes: 1. Paper Upper Limit Sensor Connector disconnected. 2. Paper Upper Limit Sensor defective. 3. Paper Hold Sensor Connector disconnected. 4. Paper Hold Sensor defective.