What are the possible reasons for the error code M7039, "The left blocking cylinder in the work area is abnormally descending (X41), please check whether the cylinder is stuck when descending" in a KM-ASSYM4-05 machine?
The error message M7039-The left blocking cylinder in the work area is abnormally descending (X41), please check whether the cylinder is stuck when descending indicates that there is an issue on a cylinder