I had a nice job of engraving 600 Bluetooth speakers with a logo. I set the origin on the Ruida, then downloaded the job to the controller and pressed start on the controller each time. Over time the origin moved about 0.1mm to the right with each run. On a small run, this wouldn’t be noticeable, but on 600 it was noticeable. When I reset the machine the origin goes back to where I originally set it. I have Panasonic servos that shouldn’t allow this to happen, which leads me to believe it is some kind of mechanical problem.
Until I figure this out, is there a way to only home the X-axis? Could I pre-pend this to the job I send the laser?