Dear customers, it means the origin of the coordinate, it's the position of "0" on the coordinate. For all our brush machines , no matter it's a 2-axis, 3-axis, 4-axis or 5-axis machine, all the axes work according to a standardized position -- "Origin(0)" of the coordinate! Basing on "Origin (0)", all the program data is thus calculated precisely. Under these situations, operator should press "Origin": 1) After turning on the computer; 2) Before using ...