• Code: E197-2005
• Description: Serial communication error. Communication error between the DC Controller PCB (UN2) and the other Driver PCB
• Remedy: 1. Check the connection between the DC Controller PCB (UN2) and other Driver PCB. 2. Replace the DC Controller PCB (UN2).

• Code: E202-0001
• Description: Scanner home position error. Failure of detection of the home position of the optical unit for front side (outward)
• Remedy: 1. Displacement/disconnection of the connector of the optical home position sensor (SR2) 2. Damage to the optical home position sensor 3. Damage to the optical motor (M1) 4. Damage to the reader controller PCB (PCB1)

• Code: E202-0002
• Description: Scanner home position error. Failure of detection of the home position of the optical unit for front side (homeward)
• Remedy: 1. Displacement/disconnection of the connector of the optical home position sensor (SR2) 2. Damage to the optical home position sensor 3. Damage to the optical motor (M1) 4. Damage to the reader controller PCB (PCB1)

• Code: E202-0101
• Description: Glass home position error. Failure of detection of the glass home position (outward)
• Remedy: 1. Displacement/disconnection of the connector of the glass movement home position sensor (SR11) 2. Damage to the glass movement home position sensor 3. Damage to the glass movement motor (M9) 4. Damage to the DADF driver PCB (PCB1)

• Code: E202-0102
• Description: Glass home position error. Failure of detection of the glass home position (homeward)
• Remedy: 1. Displacement/disconnection of the connector of the glass movement home position sensor (SR11) 2. Damage to the glass movement home position sensor 3. Damage to the glass movement motor (M9) 4. Damage to the DADF driver PCB (PCB1)

• Code: E227-0001
• Description: Power supply (24 V) error. The 24 V port is turned off at the time of power-on.
• Remedy: Because the DC Controller turns OFF the 24 V Power Supply when an error is detected, it is needed to restart and check the power output before the machine detects the error to determine whether the cause of the error is power supply. If there is no power output, power supply is the cause. If there is power output, factor other than power supply can be the cause of the error. 1. Turn OFF and then ON the power. 2. Check the connection between Reader and Printer, and check that the Cable is not open-circuit. 3. Check the 24 V port of the Reader Controller PCB and DADF Driver PCB. 4. Check the power supply and Relay PCB on the Printer side. 5. Replace the Reader Controller PCB and DADF Driver PCB.

• Code: E227-0002
• Description: Power supply (24 V) error. The 24 V port is turned off at the time of job start.
• Remedy: Because the DC Controller turns OFF the 24 V Power Supply when an error is detected, it is needed to restart and check the power output before the machine detects the error to determine whether the cause of the error is power supply. If there is no power output, power supply is the cause. If there is power output, factor other than power supply can be the cause of the error. 1. Turn OFF and then ON the power. 2. Check the connection between Reader and Printer, and check that the Cable is not open-circuit. 3. Check the 24 V port of the Reader Controller PCB and DADF Driver PCB. 4. Check the power supply and Relay PCB on the Printer side. 5. Replace the Reader Controller PCB and DADF Driver PCB.

• Code: E227-0003
• Description: Power supply (24 V) error. The 24 V port is turned off at the time of job completion.
• Remedy: Because the DC Controller turns OFF the 24 V Power Supply when an error is detected, it is needed to restart and check the power output before the machine detects the error to determine whether the cause of the error is power supply. If there is no power output, power supply is the cause. If there is power output, factor other than power supply can be the cause of the error. 1. Turn OFF and then ON the power. 2. Check the connection between Reader and Printer, and check that the Cable is not open-circuit. 3. Check the 24 V port of the Reader Controller PCB and DADF Driver PCB. 4. Check the power supply and Relay PCB on the Printer side. 5. Replace the Reader Controller PCB and DADF Driver PCB.