• Code: E840-0011
• Description: Fixing Core/Shield Plate HP error. At the Fixing Core/Shield Plate move operation during a job, move from inside the home position range to outside the range is not completed after the specified period of time has passed.
• Remedy: 1. Check the harness of the target parts. -> Replace the harness if it is 1disconnected. 2. Replace the Core Shutter Motor (M56) and Core HP Sensor (PS98). 3. Clean the IH Unit. (Refer to the Service Manual.) 4. Replace the IH Unit. 5. Replace the Fixing Feed Driver PCB (UN5).

• Code: E840-0012
• Description: Fixing Core/Shield Plate HP error. At the Fixing Core/Shield Plate move operation during a job, move from outside the home position range to inside the range is not completed after the specified period of time has passed.
• Remedy: 1. Check the harness of the target parts. -> Replace the harness if it is 1disconnected. 2. Replace the Core Shutter Motor (M56) and Core HP Sensor (PS98). 3. Check the Fixing Film Unit. -> Replace the unit if it is damaged. 4. Replace the IH Unit. 5. Replace the Fixing Feed Driver PCB (UN5).

• Code: E840-0215
• Description: Fixing Core/Shield Plate HP error due to displacement of the Fixing Film. Home position of the Fixing Core/Shield Plate could not be detected due to displacement of the Fixing Film.
• Remedy: 1. Check connection of the connectors of Core Shutter Motor (M56) and Core Shift HP Sensor (PS98). 2. Check harness of the corresponding parts. ?¨ Replace the harness when it is disconnected. 3. Check the Fixing Film Unit. ?¨ Replace the Fixing Film Unit when it is damaged. 4. Replace the Core Shift Motor (M56) and Core Shift HP Sensor (PS98). 5. Replace the IH Unit. 6. Replace the Fixing Feed Driver PCB. NOTE: After performing the remedy work above, go through the following to clear the error: COPIER> FUNCTION> CLEAR> ERR.

• Code: E841-0001
• Description: Fixing Assembly reciprocation operation error. Home position could not be detected although 5 seconds have passed since the reciprocation operation of the Fixing Assembly started.
• Remedy: 1. Check connection of the connectors of the Fixing Motor (M48) and the Fixing Reciprocation HP Sensor (PS100). 2. Check harness of the corresponding parts. ?¨ Replace the harness when it is disconnected. 3. Replace the Reciprocation Motor (M53) and the Fixing Reciprocation HP Sensor (PS100). 4. Replace the Fixing Base Unit. 5. Replace the Fixing Feed Driver PCB. NOTE: After performing the remedy work above, go through the following to clear the error: COPIER> FUNCTION> CLEAR> ERR.

• Code: E842-0001
• Description: Heat Soaking Roller HP error. Home position could not be detected although 10 seconds have passed since engagement/disengagement of the Heat Soaking Roller started.
• Remedy: 1. Check connection of the connectors of the Fixing Motor (M48) and the Fixing Reciprocation HP Sensor (PS100). 2. Check harness of the corresponding parts. ?¨ Replace the harness when it is disconnected. 3. Replace the Reciprocation Motor (M53) and the Fixing Reciprocation HP Sensor (PS100). 4. Replace the Fixing Base Unit. 5. Replace the Fixing Feed Driver PCB. NOTE: After performing the remedy work above, go through the following to clear the error: COPIER> FUNCTION> CLEAR> ERR.

• Code: E843-0001
• Description: Disconnection of the power supply plug for fixing. The product has two plugs, and the plug used to supply power to the fixing assembly was disconnected. When this error occurs, a message indicating that the plug is disconnected is displayed.
• Remedy: Check the power supply plug for fixing.

• Code: E880-0001
• Description: Controller fan1 (FM19) Error. When detect a failure of the power supply cooling fan
• Remedy: 1. Connector disconnection 2. Controller fan 1 (FM19) failure

• Code: E880-0004
• Description: Controller fan2 (FM20) error. When detect a failure of the power supply cooling fan
• Remedy: 1. Connector disconnection 2. Controller fan 2 (FM20) failure