• Code: 197-0000-05
• Description: Error in communication of Laser Driver PCB Communication time out error between DC Controller PCB and Main Controller PCB 2
• Causes: Communication error with image PCB (For factory) Communication time out error between DC Controller PCB and Main Controller PCB 2
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J324,J9324) to the Laser Scanner Unit (J745/J744/J9744/J602/J9602) - Harness connecting from the Main Controller PCB 2 (UN14/J7201) to the Laser Scanner Unit (J601) - Laser Scanner Unit - Main Controller PCB 2 (UN14) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the Laser Scanner Unit. 3.Replace the Main Controller PCB 2. 4.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: 197-0001-05
• Description: Error in communication of Laser Driver PCB
• Causes: Communication error with image PCB for factory (Serial communication error)
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J324,J9324) to the Laser Scanner Unit (J745/J744/J9744/J602/J9602) - Laser Scanner Unit - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the Laser Scanner Unit. 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: 197-0003-05
• Description: The connector of the laser scanner unit is disconnected.
• Causes: The connector of the laser scanner unit is disconnected.
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J324,J9324) to the Laser Scanner Unit (J745/J744/J9744/J602/J9602) - Laser Scanner Unit - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the Laser Scanner Unit. 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: 197-1004-05
• Description: High Voltage PCB disconnection
• Causes: High Voltage PCB disconnection detection
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J323) to the HVT PCB (UN6/J401) - HVT PCB (UN6) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the HVT 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: 197-2000-05
• Description: Serial communication error
• Causes: A communication error of ASIC (HV_KONA) in the DC Controller PCB was detected.
• Remedy: [Related parts] - DC Controller PCB (UN2) [Remedy] 1.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: 197-2001-05
• Description: Serial communication error
• Causes: A communication error between the DC Controller PCB and the Side Paper Deck was detected.
• Remedy: [Related parts] - Harness connecting from the DC Controller PCB (UN2/J325) to the Deck Driver PCB (PCB2/ J357) - Deck Driver PCB (PCB2) - DC Controller PCB (UN2) [Remedy] 1.Check/replace the related harness/cable, connector and parts. 2.Replace the Deck 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: 202-0001-04
• Description: Reader Scanner Unit HP error
• Causes: The Reader Scanner Unit could not detect the home position when starting scanning operation.
• Remedy: [Related parts] R1.00 - Harness between the Reader Controller PCB (UN_BO1/J102) and the Scanner Unit HP Sensor (PS_A1/J5002) - Harness between the Reader Controller PCB (UN_BO1/J108) and the Scanner Motor (STM1/ J5015) - Scanner Unit HP Sensor (PS_A1) - Scanner Motor (STM1) - Reader Controller PCB (UN_BO1) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the Reader 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> RSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES

• Code: 202-0002-04
• Description: Reader Scanner Unit HP error
• Causes: The Reader Scanner Unit could not detect the home position when completing scanning operation.
• Remedy: [Related parts] R1.00 - Harness between the Reader Controller PCB (UN_BO1/J102) and the Scanner Unit HP Sensor (PS_A1/J5002) - Harness between the Reader Controller PCB (UN_BO1/J108) and the Scanner Motor (STM1/ J5015) - Scanner Unit HP Sensor (PS_A1) - Scanner Motor (STM1) - Reader Controller PCB (UN_BO1) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] Before replacing the Reader 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> RSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES