• Code: E025-0210
• Description: Toner Container Motor (C) lock detection
  Error in the current value after turning ON the motor.
• Remedy: Overload of the motor or motor failure 1. Check if the Toner Bottle (C) is installed 2. Check the harness/connector between the DC Controller PCB (UN09) and the Toner Container Motor (C) (M11) 3. Check conduction of FU3 in the DC Controller PCB (UN09) 4. Replace the DC Controller PCB (UN09) 5. Replace the Hopper Unit (C)

• Code: E025-0220
• Description: Detection of short-circuit with Toner Container Motor (C)FET
  Error in element in the DC Controller PCB Error in the current value after turning OFF the motor.
• Remedy: Error in element in the DC Controller PCB 1.Replace the DC Controller PCB (UN09)

• Code: E025-0230
• Description: Detection of short-circuit with Toner Container Motor (C) GND
  After turning ON the motor, the current value is a certain value or lower.
• Remedy: Short-circuit failure of the Toner Bottle Motor or error in element in the DC Controller PCB 1. Check the harness between the DC Controller (UN09/J24) and the Toner Container Motor (C) (M11) 2. Replace the DC Controller PCB (UN09) 3. Replace the Hopper Unit (C)

• Code: E025-0300
• Description: Toner Supply Motor (Bk) lock detection
  The Rotation Sensor does not detect rotation although 5 sec has passed since the motor was turned ON
• Remedy: Overload of the motor or motor failure 1. Check conduction of FU9 on the DC Controller PCB (UN09). 2. Check the harness/connector between the DC Controller PCB (UN09/J26) and PS09 3. Replace the DC Controller PCB (UN09) 4. Check the Hopper Unit (Bk). 5. Replace the Hopper Unit (Bk).

• Code: E025-0310
• Description: Toner Container Motor (Bk) lock detection
  Error in the current value after turning ON the motor.
• Remedy: Overload of the motor or motor failure 1. Check if the Toner Bottle (Bk) is installed 2. Check the harness/connector between the DC Controller PCB (UN09) and the B Toner Container Motor (Bk)(M13) 3. Check conduction of FU3 in the DC Controller PCB (UN09) 4. Replace the DC Controller PCB (UN09) 5. Replace the Hopper Unit (Bk)

• Code: E025-0320
• Description: Detection of short-circuit with Toner Container Motor (Bk)FET
  Error in element in the DC Controller PCB Error in the current value after turning OFF the motor.
• Remedy: Error in element in the DC Controller PCB 1.Replace the DC Controller PCB (UN09)

• Code: E025-0330
• Description: Detection of short-circuit with Toner Container Motor (Bk) GND
  After turning ON the motor, the current value is a certain value or lower
• Remedy: Short-circuit failure of the Toner Bottle Motor or error in element in the DC Controller PCB 1. Check the harness between the DC Controller (UN09/J26) and the Toner Container Motor (Bk) (M13) 2. Replace the DC Controller PCB (UN09) 3. Replace the Hopper Unit (Bk)

• Code: E032-0001
• Description: ASSIST Counter failed to work
  Detection of short-circuit with the Count Pulse Signal
• Remedy: Check the cable (to see if it’s disconnected)