It is possible that the X-axis motor or drive chip has failed, and from the video the Y motor is moving normally and requires cross-testing of the swap X/Y motor plug. 1) Open the chassis at the bottom of the printer and swap the X/Y motor plug on the motherboard, i.e. use Y motor drive to control X motor movement, X motor drive to control Y motor movement. 2) In the mobile move move interface, move the X-axis alone, at this time if the Y-axis can move normally, then the X-motor drive is normal, if the X-axis motor drive is damaged if it cannot be moved normally, the motherboard needs to be replaced. 3) In the mobile move move interface, move the Y-axis alone, at this time if the X-axis can move normally, then the X-motor is normal, if it is not able to move normally, the X-motor drive is damaged, the X-axis motor is required.

可能是X轴电机或驱动芯片出现故障了，从视频看Y电机是运动正常的，需要交换X/Y电机插头进行交叉测试 1）打开打印机底部机壳，将主板上的X/Y电机插头交换，即用Y电机驱动控制X电机移动，用X电机驱动控制Y电机移动 2）在移动move界面，单独移动X轴，此时Y轴若能正常移动，则X电机驱动正常，若不能正常移动则X轴电机驱动损坏，需更换主板 3）在移动move界面，单独移动Y轴，此时X轴若能正常移动，则X电机正常，若不能正常移动则X电机驱动损坏，需X轴电机

1. 1）打开打印机底部机壳，将主板上的X/Y电机插头交换，(OK)
2. 2）在移动move界面，单独移动X轴，此时Y轴若能正常移动，则X电机驱动正常，若不能正常移动则X轴电机驱动损坏，需更换主板。(OK)
3. 3）在移动move界面，单独移动Y轴，此时X轴若能正常移动，则X电机正常，若不能正常移动则X电机驱动损坏，需更换X轴电机。(NG)