• Code: 104-0301-05
• Description: Laser light emission error (C)
• Causes: Light intensity error of laser (C) was detected.
• Remedy: [Related parts] R1.00 - Harness between the Laser Driver PCB (C) (UN111/J8080C) and the APC PCB (C) (UN117/ J8081C) - Laser Scanner Unit (C) - APC PCB (C) (UN117) - Laser Driver PCB (C) (UN111) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 104-0401-05
• Description: Laser light emission error (Bk)
• Causes: Light intensity error of laser (Bk) was detected.
• Remedy: [Related parts] R1.00 - Harness between the Laser Driver PCB (Bk) (UN113/J8080K) and the APC PCB (Bk) (UN118/ J8081K) - Laser Scanner Unit (Bk) - APC PCB (Bk) (UN118) - Laser Driver PCB (Bk) (UN113) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 110-0101-05
• Description: Laser Scanner Motor (Y) FG error
• Causes: VLOCK signal (Y) was not detected during FG rotation of the Laser Scanner Motor.
• Remedy: [Related parts] R1.00 - Harness between the DC Controller PCB (UN2/J1200) and the Relay PCB (UN7/J1817) - Harnesses between the DC Controller PCB (UN2/J1259, J1220 and J1221) and the Laser Interface PCB (UN106/J15, J10 and J16) - Harness between the Laser Interface PCB (UN106/J70) and the Laser Scanner Unit (Y) (J8076) - Laser Scanner Unit (Y) - Laser Interface PCB (UN106) - DC Controller PCB (UN2) [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: 110-0201-05
• Description: Laser Scanner Motor (M) FG error
• Causes: VLOCK signal (M) was not detected during FG rotation of the Laser Scanner Motor.
• Remedy: [Related parts] R1.00 - Harness between the DC Controller PCB (UN2/J1200) and the Relay PCB (UN7/J1817) - Harnesses between the DC Controller PCB (UN2/J1259, J1220 and J1221) and the Laser Interface PCB (UN106/J15, J10 and J16) - Harness between the Laser Interface PCB (UN106/J70) and the Laser Scanner Unit (M) (J8070) - Laser Scanner Unit (M) - Laser Interface PCB (UN106) - DC Controller PCB (UN2) [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: 110-0301-05
• Description: Laser Scanner Motor (C) FG error
• Causes: VLOCK signal (C) was not detected during FG rotation of the Laser Scanner Motor.
• Remedy: [Related parts] R1.00 - Harness between the DC Controller PCB (UN2/J1200) and the Relay PCB (UN7/J1817) - Harnesses between the DC Controller PCB (UN2/J1259, J1220 and J1221) and the Laser Interface PCB (UN106/J15, J10 and J16) - Harness between the Laser Interface PCB (UN106/J76) and the Laser Scanner Unit (C) (J8066) - Laser Scanner Unit (C) - Laser Interface PCB (UN106) - DC Controller PCB (UN2) [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: 110-0401-05
• Description: Laser Scanner Motor (Bk) FG error
• Causes: VLOCK signal (Bk) was not detected during FG rotation of the Laser Scanner Motor.
• Remedy: [Related parts] R1.00 - Harness between the DC Controller PCB (UN2/J1200) and the Relay PCB (UN7/J1817) - Harnesses between the DC Controller PCB (UN2/J1259, J1220 and J1221) and the Laser Interface PCB (UN106/J15, J10 and J16) - Harness between the Laser Interface PCB (UN106/J76) and the Laser Scanner Unit (Bk) (J8064) - Laser Scanner Unit (Bk) - Laser Interface PCB (UN106) - DC Controller PCB (UN2) [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: 197-0001-05
• Description: Serial communication error
• Causes: A communication error between the DC Controller PCB and the Fixing Feed Driver PCB was detected.
• Remedy: [Related parts] R1.00 - Harnesses connecting the DC Controller PCB (UN2/J1222), the Drawer Unit (J8023) and the Fixing Feed Driver PCB (UN5/J1510) - Fixing Feed Driver PCB (UN5) - DC Controller PCB (UN2) [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 Multi Deck was detected.
• Remedy: [Related parts] R1.00 - Harnesses connecting the DC Controller PCB (UN2/J1230,J1231), the Drawer Unit (J8240) and the Multi Deck - Multi Deck - DC Controller PCB (UN2) [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