I have problem when i use the auto-home for the 3d printer Anet A6.

when 3d printer starts calibration (auto-home) and the hotbed goes backward the X axis doesn’t stop and makes a crazy vibration that mean the sensor don’t work but when i check sensor it work

i don’t know what is the problem. what i thought is from the software of the motherboard

Did you update the firmware? How do you know the sensor work? Did you use the gcode M119 to check?

Backward is Y axis, not X

Thanks for replying
i dont know have to do update firmware Please, can you tell me
about sensor i get it out and i test it buy voltmeter is work good
i dont know what is gcode M119
please, can you tell me how can do it if you can or send any website the can help me

Check out this site. Anet A8 [3DPrint.Wiki].

that now that i got