• Code: 199-0000-05
• Description: Error in high voltage sequence
• Causes: Error for collecting log.
• Remedy: [Remedy] Collect debug log and contact to the sales company. [Reference] By setting "COPIER (LEVEL2)> OPTION> FNC-SW> SELF-CHK" to "1", it is handled as an error.

• 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] - Harness between the Scanner Unit HP Sensor (SR2/J5202) and the Reader Controller PCB (UN1/J102) (Unit of replacement: DF MOUNT ASSEMBLY, L) - Harness between the Scanner Motor (M1/J601) and the Reader Controller PCB (PCB1/J108) (Unit of replacement: CABLE, MOTOR) - Scanner Unit HP Sensor (SR2) - Scanner Motor (M1) - Reader Controller PCB (UN1) (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) [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] - Harness between the Scanner Unit HP Sensor (SR2/J5202) and the Reader Controller PCB (UN1/J102) (Unit of replacement: DF MOUNT ASSEMBLY, L) - Harness between the Scanner Motor (M1/J601) and the Reader Controller PCB (PCB1/J108) (Unit of replacement: CABLE, MOTOR) - Scanner Unit HP Sensor (SR2) - Scanner Motor (M1) - Reader Controller PCB (UN1) (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) [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: 202-0003-04
• Description: Reader Scanner Unit HP error
• Causes: An error in the Reader Scanner Unit position was detected when reading of a job was started.
• Remedy: [Related parts] - Harness between the Scanner Unit HP Sensor (SR2/J5202) and the Reader Controller PCB (UN1/J102) (Unit of replacement: DF MOUNT ASSEMBLY, L) - Harness between the Scanner Motor (M1/J601) and the Reader Controller PCB (PCB1/J108) (Unit of replacement: CABLE, MOTOR) - Scanner Unit HP Sensor (SR2) - Scanner Motor (M1) - Reader Controller PCB (UN1) (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) [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: 202-0101-04
• Description: DADF Scanner Unit HP error
• Causes: The DADF Scanner Unit could not detect the home position when starting scanning operation.
• Remedy: [Related parts] - Harnesses from the Glass HP Sensor to the DADF Driver PCB 1. Glass HP Sensor (SR18/J630) to Relay Connector (6P) (Unit of replacement: CABLE, READ 2 SENSOR) 2. Relay Connector (6P) to Relay Connector (9P) (Unit of replacement: PAPER DELIVERY ASSEMBLY) 3. Relay Connector (9P) to Relay Connector (9P) 4. Relay Connector (9P) to DADF Driver PCB (UN03/J413) (Unit of replacement: CABLE, MAIN SENSOR) - Harnesses from the Glass Shift Motor to the DADF Driver PCB 1. Glass Shift Motor (M8/J1225) to Relay Connector (9P) (Unit of replacement: CABLE, FRONT MOTOR) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to DADF Driver PCB (UN03/J415) (Unit of replacement: CABLE, MOTOR) - Glass HP Sensor (SR18) - Glass Shift Motor (M8) - DADF Driver PCB (UN03) (Unit of replacement: DF DRIVER PCB ASSEMBLY) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 202-0102-04
• Description: DADF Scanner Unit HP error
• Causes: The DADF Scanner Unit could not detect the home position when completing scanning operation.
• Remedy: [Related parts] - Harnesses from the Glass HP Sensor to the DADF Driver PCB 1. Glass HP Sensor (SR18/J630) to Relay Connector (6P) (Unit of replacement: CABLE, READ 2 SENSOR) 2. Relay Connector (6P) to Relay Connector (9P) (Unit of replacement: PAPER DELIVERY ASSEMBLY) 3. Relay Connector (9P) to Relay Connector (9P) 4. Relay Connector (9P) to DADF Driver PCB (UN03/J413) (Unit of replacement: CABLE, MAIN SENSOR) - Harnesses from the Glass Shift Motor to the DADF Driver PCB 1. Glass Shift Motor (M8/J1225) to Relay Connector (9P) (Unit of replacement: CABLE, FRONT MOTOR) 2. Relay Connector (9P) to Relay Connector (9P) 3. Relay Connector (9P) to DADF Driver PCB (UN03/J415) (Unit of replacement: CABLE, MOTOR) - Glass HP Sensor (SR18) - Glass Shift Motor (M8) - DADF Driver PCB (UN03) (Unit of replacement: DF DRIVER PCB ASSEMBLY) [Remedy] Check/replace the related harness/cable, connector and parts.

• Code: 227-0001-04
• Description: Power supply error
• Causes: The Reader Controller PCB did not detect 24 V when the main power was turned ON.
• Remedy: [Related parts] - Harness between the Reader Controller PCB (UN1/J111) and the DADF Driver PCB (UN03/J402) (Unit of replacement: ADF POWER CABLE) - Harnesses from the Reader Controller PCB to the Relay PCB 1. Reader Controller PCB (UN1/J101) to Relay Connector (6P) (Unit of replacement: CABLE, READER POWER SUPPLY) 2. Relay Connector (6P) to Relay PCB (UN86/J505) (Unit of replacement: CABLE, SIGNAL ) - Harness between the Relay PCB (UN86/J512) and the DC Power Supply PCB (24V) (J202A) (Unit of replacement: CABLE, DC 24V, A) - Harness between the Relay PCB (UN86/J513) and the DC Power Supply PCB (24V) (J202B) (Unit of replacement: CABLE, DC 24V, B) - Harness between the DC Power Supply PCB (24V) (J102A/J102B) and the AC Driver PCB (UN20/J606) (Unit of replacement: CABLE, AC MAIN) - Harness between the Relay PCB (UN86/J518 and J514) and the DC Controller PCB (UN01/J401 and J451) (Unit of replacement: CABLE, SIGNAL) - Reader Controller PCB (UN1) (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DADF Driver PCB (UN03) (Unit of replacement: DF DRIVER PCB ASSEMBLY) - Relay PCB (UN86) (Unit of replacement: RELAY PCB ASSEMBLY) - DC Power Supply PCB (24V) (Unit of replacement: 24V POWER SUPPLY ASS'Y, LEFT) - DC Power Supply PCB (24V) (Unit of replacement: 24V POWER SUPPLY ASS'Y, RIGHT) - AC Driver PCB (UN20) (Unit of replacement: AC DRIVER PCB ASS'Y) - DC Controller PCB (UN2) (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] - When an error is detected, conduction of 24 V is stopped. At power check, check if 24 V is conducted or rated voltage is output by repeating power cycling of the machine. - 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 - 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: 227-0101-04
• Description: Power supply error
• Causes: The DADF Driver PCB did not detect 24 V when the main power was turned ON.
• Remedy: [Related parts] - Harness between the Reader Controller PCB (UN1/J111) and the DADF Driver PCB (UN03/J402) (Unit of replacement: ADF POWER CABLE) - Harnesses from the Reader Controller PCB to the Relay PCB 1. Reader Controller PCB (UN1/J101) to Relay Connector (6P) (Unit of replacement: CABLE, READER POWER SUPPLY) 2. Relay Connector (6P) to Relay PCB (UN86/J505) (Unit of replacement: CABLE, SIGNAL ) - Harness between the Relay PCB (UN86/J512) and the DC Power Supply PCB (24V) (J202A) (Unit of replacement: CABLE, DC 24V, A) - Harness between the Relay PCB (UN86/J513) and the DC Power Supply PCB (24V) (J202B) (Unit of replacement: CABLE, DC 24V, B) - Harness between the DC Power Supply PCB (24V) (J102A/J102B) and the AC Driver PCB (UN20/J606) (Unit of replacement: CABLE, AC MAIN) - Harness between the Relay PCB (UN86/J518 and J514) and the DC Controller PCB (UN01/J401 and J451) (Unit of replacement: CABLE, SIGNAL) - Reader Controller PCB (UN1) (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) - DADF Driver PCB (UN03) (Unit of replacement: DF DRIVER PCB ASSEMBLY) - Relay PCB (UN86) (Unit of replacement: RELAY PCB ASSEMBLY) - DC Power Supply PCB (24V) (Unit of replacement: 24V POWER SUPPLY ASS'Y, LEFT) - DC Power Supply PCB (24V) (Unit of replacement: 24V POWER SUPPLY ASS'Y, RIGHT) - AC Driver PCB (UN20) (Unit of replacement: AC DRIVER PCB ASS'Y) - DC Controller PCB (UN2) (Unit of replacement: DC CONTROLLER PCB ASS'Y) [Remedy] Check/replace the related harness/cable, connector and parts. [Reference] - When an error is detected, conduction of 24 V is stopped. At power check, check if 24 V is conducted or rated voltage is output by repeating power cycling of the machine. - 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 - 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