Remedy: 1. Replace the ROM PCB causing the error. The ROM PCB causing the error is distinguishable by pressing the FUNCTION key.
Code: 104
Display: +35V RECVR
Description: 35V power recovery error (Control PCB trouble) 28.5V or less when measured by the motor operable 35V power check .
Remedy: 1. Replace the Power Supply PCB with a new one. 2. Replace the Main PCB with a new one.
Code: 108
Display: HD CONNECT :12345678
Description: Head connection error (Head connection can not be confirmed) Designated head connection can not be confirmed with the headchk
Remedy: 1. Disconnect and connect the FPC located between the slider PCB and the junction PCB. Also, confirm that insulating sheets have been inserted between three FPCs. 2. Disconnect and connect the FPC of the print head. 3. Replace the Slider PCB with a new one. 4. Replace the FPC of the print head. 5. Replace the FPC located between the slider PCB and the junction PCB. 6. Replace the Print Head with a new one. 7. Replace the Main PCB with a new one.
Code: 108
Display: HD THERMIS: 12345678
Description: Head thermistor (Head temperature can not be measured) Designated head temperature can not be measured with the headchk (Lower than -30 or higher than 100)
Remedy: 1. Disconnect and connect the FPC located between the slider PCB and the junction PCB. Also, confirm that insulating sheets have been inserted between three FPCs. 2. Disconnect and connect the FPC of the print head. 3. Replace the Slider PCB with a new one. 4. Replace the FPC of the print head. 5. Replace the FPC located between the slider PCB and the junction PCB. 6. Replace the Print Head with a new one. 7. Replace the Main PCB with a new one.
Code: 10A
Display: HDC INIT
Description: Slider PCB initialization error (FPGA) (Control PCB trouble) “NG” if an initializing error occurs in initializing (hardchk) the slider junction PCB in the initializing process.
Remedy: 1. Check the connection of the connector of slider PCB. 2. Check the connector connection between slider PCB ~ main PCB. (slider PCB ~ slider junction PCB ~ FPC junction PCB ~ main PCB) 3. Replace the Slider PCB with a new one. 4. Replace the Main PCB with a new one.
Code: 10b
Display: HPC INIT
Description: Initializing error of Slider junction PCB (FPGA) Connection check error of Slider junction PCB (hardchk)