• Code: E3-11
• Description: High Voltage Power Supply leak (2)
• Causes: 1. HVPS connector is disconnected. 2. HVPS is defective. 3. SPC PCB connector is disconnected. 4. SPC PCB is defective.

• Code: E3-12
• Description: High Voltage Power Supply leak (3)
• Causes: 1. HVPS connector is disconnected. 2. HVPS is defective. 3. SPC PCB connector is disconnected. 4. SPC PCB is defective.

• Code: E3-13
• Description: High Voltage Power Supply leak (4)
• Causes: 1. HVPS connector is disconnected. 2. HVPS is defective. 3. SPC PCB connector is disconnected. 4. SPC PCB is defective.

• 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. DRV PCB connector is disconnected. 5. DRV PCB is defective. 6. SPC PCB connector is disconnected. 7. SPC PCB is defective. 8. LVPS is defective.

• Code: E3-21
• Description: Dust Collection Fan Motor rotation
• Causes: 1. Dust Collection Fan connector is disconnected. 2. Dust Collection Fan is defective. 3. DRV PCB connector is disconnected. 4. DRV PCB is defective. 5. SPC PCB connector is disconnected. 6. SPC PCB is defective. 7. LVPS is defective.

• Code: E3-23
• Description: Suction Fan rotation
• Causes: 1. Suction Fan connector is disconnected. 2. Suction Fan is defective. 3. DRV PCB connector is disconnected. 4. DRV PCB is defective. 5. SPC PCB connector is disconnected. 6. SPC PCB is defective. 7. LVPS is defective.

• Code: E3-24
• Description: Ozone Fan 2 rotation
• Causes: 1. Ozone Fan 2 connector is disconnected. 2. Ozone Fan 2 is defective. 3. DRV PCB connector is disconnected. 4. DRV PCB is defective. 5. SPC PCB connector is disconnected. 6. SPC PCB is defective. 7. LVPS is defective.

• Code: E3-25
• Description: Drum Motor rotation
• Causes: 1. Drum Drive Mechanism is defective. 2. Drum Unit is defective. 3. Drum Motor connector is disconnected. 4. Drum Motor is defective. 5. DRV PCB connector is disconnected. 6. DRV PCB is defective. 7. SPC PCB connector is disconnected. 8. SPC PCB is defective. 9. LVPS is defective.