This prompt indicates that the X-axis motor drive is abnormal, which may cause abnormal movement during printing.
Replace the mainboard: If it is confirmed that the X-axis motor drive is damaged, the mainboard needs to be replaced to restore normal function.
Confirm whether the X-axis motor drive works normally, and test if necessary.
If the problem persists, replace the mainboard.
Restart the device and check whether the X-axis movement is normal.