What error message are you experiencing on the machine? What is the error code PLC2-X4? Specifically, what is the message "M116-Nozzle 1 vacuum abnormality"? Can you provide more context about the machine and how it is being used?
The solution for the error M116-Nozzle 1 vacuum abnormality (PLC2-X4) typically involves checking for blockages or leaks in the nozzle and vacuum system, ensuring proper air supply,