• Code: E202-0001
• Description: CIS Unit HP error (outward)
• Causes: The CIS Unit did not move to HP even it moved backward. Reader HP Sensor error, Reader Motor error, CIS Unit error
• Remedy: 1. Replace the Reader HP Sensor. 2. Replace the Reader Motor. 3. Replace the CIS Unit. 4. Replace the Reader Unit.

• Code: E202-0002
• Description: CIS Unit HP error (homeward)
• Causes: The CIS Unit did not move to HP even it moved forward. Reader HP Sensor error, Reader Motor error, CIS Unit error
• Remedy: 1. Replace the Reader HP Sensor. 2. Replace the Reader Motor. 3. Replace the CIS Unit. 4. Replace the Reader Unit.

• Code: E246-0000
• Description: System error
• Causes: System error
• Remedy: Contact the sales company.

• Code: E247-0000
• Description: System error
• Causes: System error
• Remedy: Contact the sales company.

• Code: E302-0001
• Description: Shading error
• Causes: When the light intensity is below the reference level at shading
• Remedy: 1. Disconnect and then connect the Flexible Cable. 2. Replace the Flexible Cable. 3. Replace the CIS Unit. 4. Replace the Main Controller PCB (PCB2).

• Code: E302-0002
• Description: Shading error
• Causes: Image sampling for shading was not completed.
• Remedy: 1. Turn OFF and then ON the main power. 2. Check the connection of the harness. 3. Replace the Main Controller PCB. 4. Replace the Reader Unit.

• Code: E350-0000
• Description: System error
• Causes: System error
• Remedy: Contact the sales company.

• Code: E354-0000
• Description: System error
• Causes: System error
• Remedy: Contact the sales company.