• Code: 110-13F7-05
• Description: Scanner Motor FG 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] 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: 110-13FF-05
• Description: Scanner Motor FG 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] 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: 110-FFFF-05
• Description: Scanner Motor FG unlock error
• Causes: Failed to get the Detailed Code.
• 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] 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: 121-0001-05
• Description: Laser Scanner Cooling Fan error
• Causes: The fan stop signal was detected consecutively although the Laser Scanner Cooling Fan was turned ON.
• Remedy: [Related parts] - Harness between the Main Driver PCB (UN78/J109) and the Laser Scanner Cooling Fan (FM16/ J2007) - Laser Scanner Cooling Fan (FM16) - Main Driver PCB (UN78) (Unit of replacement: MAIN DRIVE DRIVER PCB ASS'Y) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 197-0001-05
• Description: Serial communication error
• Causes: A communication error between the DC Controller PCB and the Main Driver PCB was detected.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J411, J412, J413 and J414) and the Main Driver PCB (UN78/J126, J125, J124 and J128) (Unit of replacement: CABLE, SIGNAL) - Harness between the Main Driver PCB (UN78/J101) and the Relay PCB (UN86/J515) (Unit of replacement: CABLE, SIGNAL) - Harness between the DC Controller PCB (UN01/J451) and the Relay PCB (UN86/J514) (Unit of replacement: CABLE, SIGNAL) - Main Driver PCB (UN78) (Unit of replacement: MAIN DRIVE DRIVER PCB ASS'Y) - Relay PCB (UN86) (Unit of replacement: RELAY PCB ASSEMBLY) - DC Controller PCB (UN01) (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] 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: 197-0002-05
• Description: Serial communication error
• Causes: A communication error between the DC Controller PCB and the Feed Driver PCB was detected.
• Remedy: [Related parts] - Harnesses from the DC Controller PCB to the Feed Driver PCB 1. DC Controller PCB (UN01/J421) to Relay Connector (17P) (Unit of replacement: CABLE, SIGNAL) 2. Relay Connector (17P) to Feed Driver PCB (UN79/J204) (Unit of replacement: CABLE, SERIAL) - Harness between the Feed Driver PCB (UN79/J218) and the DC-DC Converter PCB (PCB08/ J9033) (Unit of replacement: CABLE, DC) - Harness between the Feed Driver PCB (UN79/J201) and the Relay PCB (UN86/J516) (Unit of replacement: CABLE, DECK, LEFT) - Harness between the DC Controller PCB (UN01/J451) and the Relay PCB (UN86/J514) (Unit of replacement: CABLE, SIGNAL) - Feed Driver PCB (UN79) (Unit of replacement: FEED DRIVER PCB ASSEMBLY) - DC-DC Converter PCB (PCB08) (Unit of replacement: DC-DC CONVERT PCB ASS'Y) - Relay PCB (UN86) (Unit of replacement: RELAY PCB ASSEMBLY) - DC Controller PCB (UN01) (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] 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: 197-0003-05
• Description: Serial communication error
• Causes: A communication error between the DC Controller PCB and the Duplex Driver PCB was detected.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J431, J9, J432 and J8) and the Fixing Feed Drawer Unit (J5005) (Unit of replacement: CABLE, SIGNAL) - Harness between the Duplex Driver (UN80/J300, J301 and ,J310) and the Fixing Feed Drawer Unit (J5005) (Unit of replacement: CABLE, FIXING/FEEDER DRAWER) - Harness between the Duplex Driver PCB (UN80/J311) and the DC-DC Converter PCB (PCB08/ J9034) (Unit of replacement: CABLE, FIXING/FEEDER DRAWER) - Harness between the Relay PCB (UN86/J517) and the Fixing Feed Drawer Unit (J5005) (Unit of replacement: CABLE, FIXING/FEEDER DRAWER) - Harness between the DC Controller PCB (UN01/J451) and the Relay PCB (UN86/J514) (Unit of replacement: CABLE, SIGNAL) - DC-DC Converter PCB (PCB08) (Unit of replacement: DC-DC CONVERT PCB ASS'Y) - Duplex Driver PCB (UN80) (Unit of replacement: DUPLEXING DRIVER PCB ASSEMBLY) - Relay PCB (UN86) (Unit of replacement: RELAY PCB ASSEMBLY) - DC Controller PCB (UN01) (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] 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: 197-0004-05
• Description: Serial communication error
• Causes: Disconnection of the harness between the DC Controller PCB and the Relay PCB was detected.
• Remedy: [Related parts] - Harness between the DC Controller PCB (UN01/J451) and the Relay PCB (UN86/J514) (Unit of replacement: CABLE, SIGNAL) - Relay PCB (UN86) (Unit of replacement: RELAY PCB ASSEMBLY) - DC Controller PCB (UN01) (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] 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