Causes: 1. Home Position Sensor connector is disconnected. 2. Home Position Sensor is defective. 3. Scanner Motor connector is disconnected. 4. Scanner Motor is defective. 5. Scanning Mechanism is defective. 6. SPC PCB connector is disconnected. 7. SPC PCB is defective. 8. LVPS is defective.
Code: E1-22
Description: Polygon Motor Synchronization
Causes: 1. Engine PCB connector is disconnected. 2. Engine PCB is defective. 3. Laser Unit is defective. 4. LVPS connectors is disconnected. 5. LVPS is defective. 6. SC PCB is defective.
Code: E1-31
Description: Scanning Lamp (does not turn On)
Causes: 1. Scanning Lamp connector is disconnected. 2. Scanning Lamp is defective. 3. SPC PCB connector is disconnected. 4. SPC PCB is defective. 5. SC PCB is defective.
Code: E13
Description: TONER IS RUNNING LOW or OUT OF TONER
Causes: 1. Toner Cartridge is incorrectly installed. 2. Out of Toner. 3. Low Toner Sensor is disconnected. 4. Low Toner Sensor is defective. 5. Engine PCB connector is disconnected. 6. Engine PCB is defective.
Code: E2
Description: Lift DC Motor Error
Causes:
Code: E3-20
Description: Main Motor Rotation
Causes: 1. Drive Mechanism is defective. 2. Main Motor connector is disconnected. 3. Main Motor is defective. 4. Engine PCB connector is disconnected. 5. Engine PCB is defective. 6. LVPS is defective.