• Code: E001 0000
• Description: Abnormal high-temperature detection
• Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Check that the heater resistance measured between 1PIN and 2PIN of the cable (J101) on the DC Controller Board is in the following range. Replace the Fixing Assembly when the resistance value is abnormal. [1] 120 V machine - Heater resistance: 16.0 Ù ±7% [2] 230 V machines - Heater resistance: 53.8 Ù ±7% 2. Check the connection of connector (J101) on the DC Controller Board. 3. Check the connection of connector (J552) on DC Controller Board. 4. Replace the Fixing Assembly. 5. Replace the DC Controller Board.

• Code: E003 0000
• Description: Abnormal low-temperature detection
• Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Check that the heater resistance measured between 1PIN and 2PIN of the cable (J101) on the DC Controller Board is in the following range. Replace the Fixing Assembly when the resistance value is abnormal. [1] 120 V machine - Heater resistance: 16.0 Ù ±7% [2] 230 V machines - Heater resistance: 53.8 Ù ±7% 2. Check the connection of connector (J101) on the DC Controller Board. 3. Check the connection of connector (J552) on DC Controller Board. 4. Replace the Fixing Assembly. 5. Replace the DC Controller Board.

• Code: E004 0000
• Description: Fixing power supply drive circuit error
• Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Replace the DC Controller Board. 2. Replace the Fixing Assembly.

• Code: E100 0001
• Description: Error detection on any of scanner motor, laser unit, and BD detection at scanner area.
• Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Replace the Laser Scanner Unit. 2. Replace the DC Controller Board.

• Code: E196 2000
• Description: ROM read/write error (Error in storing each setting values for user mode / service mode / factory mode)
• Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Update the set of the Controller Firmware 2. Replace the Main Controller Board.

• Code: E202 0002
• Description: Contact Image Sensor HP error, Failure in return
• Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Check the connection of Flat Cable between Main Controller Board (J5) and Contact Image Sensor. 2. Replace the Flat Cable between Main Controller Board (J5) and Contact Image Sensor. 3. Replace the Contact Image Sensor. 4. Replace the Main Controller Board.

• Code: E225 0001
• Description: Light intensity of a lamp is less or equal to the criteria
• Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Check the connection of Flat Cable between Main Controller Board (J5) and Contact Image Sensor. 2. Replace the Flat Cable between Main Controller Board (J5) and Contact Image Sensor. 3. Replace the Contact Image Sensor. 4. Replace the Main Controller Board.

• Code: E301 0001
• Description: Insufficient light intensity in shading
• Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies. 1. Check the connection of Flat Cable between Main Controller Board (J5) and Contact Image Sensor. 2. Replace the Flat Cable between Main Controller Board (J5) and Contact Image Sensor. 3. Replace the Contact Image Sensor. 4. Replace the Main Controller Board.