In most cases, weird X/Y axis movements might be caused by wrongly set parameters. You can easily solve this by re-importing the parameters of the mainboard (The file can be found in the U disk that came with your engraver).

If re-importing the parameter fails, follow the steps below to reset the laser head’s origin first, which is necessary for further debugging.

1. Manually move the laser head to the middle of the workbed.
2. Reboot the engraver.

Normally, the laser head should start to move toward its origin along the X and Y axis, retract a little, then return to the origin, and finally retract a little, which means the origin resetting has finished.

Meanwhile, the button is glowing green. Now, identify and troubleshoot your axis problem(s) against the problems listed below.

Non-responsive X axis and Y axis>>

Laser head not moving along the X axis after powering on (Y axis normal)>>

Laser head not moving along the Y axis after powering on (X axis normal)>>

Laser head slowly moving in the opposite direction after powering up>>

Unusual noise when the laser head returns to its origin>>

X and Y axes non-responsive with the button unlit, buttons glowing green after 1 minute>>

Laser head not retracting after returning to the origin (no noise)>>