What causes the Nozzle 1 vacuum abnormality error in a machine with PLC2-X4 machine code running KM-ASSYM5-07? Please provide additional information about the error's symptoms and how it affects the performance of the machine.
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,