• Code: 25
• Display: USB PROTOCOL
• Description: An error occurred in communication between the host computer and the interface board for USB2.0 connection.
• Remedy: Make sure that the cables are connected correctly and there is no occurrence of an error in the host PC. 1. Make sure that the connection to the host PC is correct. 2. Make sure that there is no occurrence of an error in the host PC, or the application runs normally.

• Code: 25
• Display: USB ENVIRONMENT
• Description: An error occurred in communication between the host computer and the interface board for USB2.0 connection.
• Remedy: Make sure that the cables are connected correctly and there is no occurrence of an error in the host PC. 1. Make sure that the connection to the host PC is correct. 2. Make sure that there is no occurrence of an error in the host PC, or the application runs normally.

• Code: 25
• Display: USB DATA
• Description: An error occurred in communication between the host computer and the interface board for USB2.0 connection.
• Remedy: Make sure that the cables are connected correctly and there is no occurrence of an error in the host PC. 1. Make sure that the connection to the host PC is correct. 2. Make sure that there is no occurrence of an error in the host PC, or the application runs normally.

• Code: 250
• Display: Y COORDINATES
• Description: An error was detected during scanning operation.
• Remedy: 1. Make sure that the position of media is correct. 2. make sure that there is no bend on the Paper width sensor. 3. When the state is not recovered, check parameter upload and using state, and report the result to the development department.

• Code: 251
• Display: SYSTEM ERROR
• Description: A system error occurred.
• Remedy: 1. Confirm the error with memory check (Main.FROM). 2. When the state is not recovered, check parameter upload and using state, and report the result to the development department

• Code: 30
• Display: OPERATION ERROR
• Description: Improper operation was conducted on the operation panel.
• Remedy: Perform correct operations. 1. It is notified that wrong operation is conducted.

• Code: 34
• Display: DATA REMAIN
• Description: As received data which is not drawn remains, setting of Function Feature can not be changed.
• Remedy: Change setting function after executing all received data or clearing the data. 1. Explain that any of the operating conditions cannot be changed if data that have not been drawn remains.

• Code: 40
• Display: MOTOR ALARM X
• Description: The X-axis motor was overloaded.
• Remedy: 1. Check friction of X -axis motor. 2. Replace the X-axis motor with a new one. 3. Replace the regenerative resistance PCB with a new one. 4. Replace the main PCB with a new one.