• Code: 16
• Display: MRL COMMAND
• Description: Received data does not follow the command system set in the device.
• Remedy: Transmit data with the command system corresponding to the system. 1. Make sure that the transmission data is in MRL-III command system (data ripped for JV-33). 2. Check the command system set with [MACHINE SETUP] - [MRL COMMAND].

• Code: 200
• Display: HEAD MEMORY (----)
• Description: An error occurred in head unit memory.
• Remedy: Turn the main power OFF and turn the main power ON after elapse of 2~3 minutes. In a case of recurrence, contact your local distributor to call for service. 1. Check the head memory cable. 2. Replace the head memory with a new one. 3. Replace the ink slider PCB with a new one. 4. Replace the main PCB with a new one.

• Code: 211
• Display: HeaterTEMP (--/--/--)
• Description: An abnormal temperature of the media heater is detected.
• Remedy: 1. Replace the main PCB with a new one. 2. Replace the power supply PCB with a new one. 3. Replace the corresponding platen cover with a new one.

• Code: 211
• Display: HeadWARM. TEMP. (----)
• Description: An abnormal temperature of the head heater was detected.
• Remedy: 1. Make sure that the connection to the main FPC is correct. 2. Replace the corresponding head heater with a new one. 3. Replace the ink slider PCB with a new one.

• Code: 211
• Display: HeadWARM. BREAK(----)
• Description: The head heater is disconnected.
• Remedy: 1. Make sure that the connection to the main FPC is correct. 2. Replace the corresponding head heater with a new one. 3. Replace the ink slider PCB with a new one.

• Code: 211
• Display: HeadWARM. THERM(----)
• Description: Trouble has occurred with the thermistor of the head heater
• Remedy: 1. Make sure that the connection to the main FPC is correct. 2. Replace the corresponding head heater with a new one. 3. Replace the ink slider PCB with a new one.

• Code: 25
• Display: FULL-SPEED
• Description: An error occurred in communication between the host computer and the interface board for USB2.0 connection. (Full-Speed mode connection)
• Remedy: Check that the host PC supports the USB2.0 interface. (Communication can be resumed without changing any setting. However, it is recommended to use the connection in High-Speed mode.) Make sure that the host PC and the USB cable follow the USB2.0 interface standard.

• Code: 25
• Display: PACKET SIZE OVER
• 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.