• Code: 808-0001-05
• Description: AC Driver PCB location error
• Causes: When determine the location of the AC Driver PCB, location is not corresponding at the 100V/ 120V/230V.
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J303) to the AC Driver PCB (UN30/J116) - AC Driver PCB (UN30) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the AC Driver PCB. 3.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 840-0000-05
• Description: Edge Shutter Home Position error
• Causes: When the home position of the shutter is not detected
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J334) to the Fixing Film Shutter HP Sensor (S10/J109) - Harness connecting from the DC Controller PCB (UN2/J334) to the Fixing Film Shutter motor (M8/J2037) - Fixing Film Shutter HP Sensor (S10) - Fixing Film Shutter motor (M8) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 840-0001-05
• Description: Failure of Fixing Film Edge Cooling Fan (Rear) (FM1)
• Causes: When the lock signal is detected for 15 sec while the fixing film edge cooling fan (rear) stops. * The same status is detected again after the retry operation.
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J334) to the Fixing Film Cooling Fan (Rear) (FM1/J732) - Fixing Film Cooling Fan (Rear) (FM1) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 840-0002-05
• Description: Rotation error of Fixing Film Edge Cooling Fan (Rear) (FM1)
• Causes: When the lock signal is detected for 15 sec while the fixing film cooling fan (rear) operates. * The same status is detected again after the retry operation.
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J334) to the Fixing Film Cooling Fan (Rear) (FM1/J732) - Fixing Film Cooling Fan (Rear) (FM1) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 840-0003-05
• Description: Failure of Fixing Film Edge Cooling Fan (Front) (FM2)
• Causes: When the lock signal is detected for 15 sec while the fixing film edge cooling fan (front) stops. * The same status is detected again after the retry operation.
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J334) to the Fixing Film Cooling Fan (Front) (FM2/J733) - Fixing Film Cooling Fan (Front) (FM2) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 840-0004-05
• Description: Rotation error of Fixing Film Edge Cooling Fan (Front) (FM2)
• Causes: When the lock signal is detected for 15 sec while the fixing film edge cooling fan (front) operates. * The same status is detected again after the retry operation.
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J334) to the Fixing Film Cooling Fan (Front) (FM2/J733) - Fixing Film Cooling Fan (Front) (FM2) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the DC Controller PCB. [Reference] Before replacing the DC Controller PCB, back up the service mode data and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> DSRAMRES

• Code: 880-0001-00
• Description: Controller Fan error
• Causes: It was detected that the Controller Fan was locked.
• Remedy: [Related parts] R1.00 - Cable between the Main Controller PCB (UN25/J15) and the Controller Fan (FM12) - Controller Fan (FM12) - Main Controller PCB (UN25) [Remedy] Perform the following in the order while checking whether the error is cleared. - Check the connectors of the Controller Fan. - Visually check rotation of the Controller Fan. a. If it is not rotated, replace the Controller Fan. b. If it is rotated, replace the Main Controller PCB.

• Code: 880-0003-00
• Description: Controller Fan error
• Causes: It was detected that the Controller Fan was locked.
• Remedy: [Related parts] R1.00 - Cable between the Main Controller PCB and the Controller Fan - Controller Fan - Main Controller PCB [Remedy] Perform the following in the order while checking whether the error is cleared. - Check the connectors of the Controller Fan. - Visually check rotation of the Controller Fan. a. If it is not rotated, replace the Controller Fan. b. If it is rotated, replace the Main Controller PCB.