• Code: 100-1160-05
• Description: Scanner Motor BD unlock error
• Causes: Locked state was not detected within the specified period of time at start-up.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J472) and the Laser Driver PCB (PCB35/J9912) (Unit of replacement: CABLE, LASER) - Harness between the DC Controller PCB (UN01/J471) and the Laser Driver PCB (PCB35/J2169) - Harnesses from the DC Controller PCB to the BD PCB and the Polygon Motor 1. DC Controller PCB (J472) to Relay Connector (9P) (Unit of replacement: CABLE, LASER) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to BD PCB (J2160) and Polygon Motor (J2159) - Scanner Unit (Unit of replacement: LASER SCANNER UNIT) - Laser Driver PCB (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DC Controller PCB (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that all covers (Front Cover, etc.) that can be opened and closed are closed. 2. Check/replace the related harness/cable, connector and parts. [Reference] - Condensation inside the host machine or the Scanner Unit may trigger this error. In that case, leave the machine or the unit as it is until condensation disappears. - Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) 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: 100-11F0-05
• Description: Scanner Motor BD unlock error
• Causes: Locked state was not detected within the specified period of time at start-up.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J472) and the Laser Driver PCB (PCB35/J9912) (Unit of replacement: CABLE, LASER) - Harness between the DC Controller PCB (UN01/J471) and the Laser Driver PCB (PCB35/J2169) - Harnesses from the DC Controller PCB to the BD PCB and the Polygon Motor 1. DC Controller PCB (J472) to Relay Connector (9P) (Unit of replacement: CABLE, LASER) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to BD PCB (J2160) and Polygon Motor (J2159) - Scanner Unit (Unit of replacement: LASER SCANNER UNIT) - Laser Driver PCB (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DC Controller PCB (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that all covers (Front Cover, etc.) that can be opened and closed are closed. 2. Check/replace the related harness/cable, connector and parts. [Reference] - Condensation inside the host machine or the Scanner Unit may trigger this error. In that case, leave the machine or the unit as it is until condensation disappears. - Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) 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: 100-1200-05
• Description: Scanner Motor BD unlock error
• Causes: The BD lock was unlocked although it had been locked once.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J472) and the Laser Driver PCB (PCB35/J9912) (Unit of replacement: CABLE, LASER) - Harness between the DC Controller PCB (UN01/J471) and the Laser Driver PCB (PCB35/J2169) - Harnesses from the DC Controller PCB to the BD PCB and the Polygon Motor 1. DC Controller PCB (J472) to Relay Connector (9P) (Unit of replacement: CABLE, LASER) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to BD PCB (J2160) and Polygon Motor (J2159) - Scanner Unit (Unit of replacement: LASER SCANNER UNIT) - Laser Driver PCB (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DC Controller PCB (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that all covers (Front Cover, etc.) that can be opened and closed are closed. 2. Check/replace the related harness/cable, connector and parts. [Reference] - Condensation inside the host machine or the Scanner Unit may trigger this error. In that case, leave the machine or the unit as it is until condensation disappears. - Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) 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: 100-1210-05
• Description: Scanner Motor BD unlock error
• Causes: The BD lock was unlocked although it had been locked once.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J472) and the Laser Driver PCB (PCB35/J9912) (Unit of replacement: CABLE, LASER) - Harness between the DC Controller PCB (UN01/J471) and the Laser Driver PCB (PCB35/J2169) - Harnesses from the DC Controller PCB to the BD PCB and the Polygon Motor 1. DC Controller PCB (J472) to Relay Connector (9P) (Unit of replacement: CABLE, LASER) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to BD PCB (J2160) and Polygon Motor (J2159) - Scanner Unit (Unit of replacement: LASER SCANNER UNIT) - Laser Driver PCB (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DC Controller PCB (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that all covers (Front Cover, etc.) that can be opened and closed are closed. 2. Check/replace the related harness/cable, connector and parts. [Reference] - Condensation inside the host machine or the Scanner Unit may trigger this error. In that case, leave the machine or the unit as it is until condensation disappears. - Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) 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: 100-1220-05
• Description: Scanner Motor BD unlock error
• Causes: The BD lock was unlocked although it had been locked once.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J472) and the Laser Driver PCB (PCB35/J9912) (Unit of replacement: CABLE, LASER) - Harness between the DC Controller PCB (UN01/J471) and the Laser Driver PCB (PCB35/J2169) - Harnesses from the DC Controller PCB to the BD PCB and the Polygon Motor 1. DC Controller PCB (J472) to Relay Connector (9P) (Unit of replacement: CABLE, LASER) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to BD PCB (J2160) and Polygon Motor (J2159) - Scanner Unit (Unit of replacement: LASER SCANNER UNIT) - Laser Driver PCB (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DC Controller PCB (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that all covers (Front Cover, etc.) that can be opened and closed are closed. 2. Check/replace the related harness/cable, connector and parts. [Reference] - Condensation inside the host machine or the Scanner Unit may trigger this error. In that case, leave the machine or the unit as it is until condensation disappears. - Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) 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: 100-1230-05
• Description: Scanner Motor BD unlock error
• Causes: The BD lock was unlocked although it had been locked once.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J472) and the Laser Driver PCB (PCB35/J9912) (Unit of replacement: CABLE, LASER) - Harness between the DC Controller PCB (UN01/J471) and the Laser Driver PCB (PCB35/J2169) - Harnesses from the DC Controller PCB to the BD PCB and the Polygon Motor 1. DC Controller PCB (J472) to Relay Connector (9P) (Unit of replacement: CABLE, LASER) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to BD PCB (J2160) and Polygon Motor (J2159) - Scanner Unit (Unit of replacement: LASER SCANNER UNIT) - Laser Driver PCB (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DC Controller PCB (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that all covers (Front Cover, etc.) that can be opened and closed are closed. 2. Check/replace the related harness/cable, connector and parts. [Reference] - Condensation inside the host machine or the Scanner Unit may trigger this error. In that case, leave the machine or the unit as it is until condensation disappears. - Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) 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: 100-1240-05
• Description: Scanner Motor BD unlock error
• Causes: The BD lock was unlocked although it had been locked once.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J472) and the Laser Driver PCB (PCB35/J9912) (Unit of replacement: CABLE, LASER) - Harness between the DC Controller PCB (UN01/J471) and the Laser Driver PCB (PCB35/J2169) - Harnesses from the DC Controller PCB to the BD PCB and the Polygon Motor 1. DC Controller PCB (J472) to Relay Connector (9P) (Unit of replacement: CABLE, LASER) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to BD PCB (J2160) and Polygon Motor (J2159) - Scanner Unit (Unit of replacement: LASER SCANNER UNIT) - Laser Driver PCB (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DC Controller PCB (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that all covers (Front Cover, etc.) that can be opened and closed are closed. 2. Check/replace the related harness/cable, connector and parts. [Reference] - Condensation inside the host machine or the Scanner Unit may trigger this error. In that case, leave the machine or the unit as it is until condensation disappears. - Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) 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: 100-1250-05
• Description: Scanner Motor BD unlock error
• Causes: The BD lock was unlocked although it had been locked once.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J472) and the Laser Driver PCB (PCB35/J9912) (Unit of replacement: CABLE, LASER) - Harness between the DC Controller PCB (UN01/J471) and the Laser Driver PCB (PCB35/J2169) - Harnesses from the DC Controller PCB to the BD PCB and the Polygon Motor 1. DC Controller PCB (J472) to Relay Connector (9P) (Unit of replacement: CABLE, LASER) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to BD PCB (J2160) and Polygon Motor (J2159) - Scanner Unit (Unit of replacement: LASER SCANNER UNIT) - Laser Driver PCB (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DC Controller PCB (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Perform the following in the order while checking whether the error is cleared. 1. Check that all covers (Front Cover, etc.) that can be opened and closed are closed. 2. Check/replace the related harness/cable, connector and parts. [Reference] - Condensation inside the host machine or the Scanner Unit may trigger this error. In that case, leave the machine or the unit as it is until condensation disappears. - Before replacing the DC Controller PCB, back up the service mode data (approx. 2 min) 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