Geeetech a20m problems??
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DavidMalan
- Posts: 1
- Joined: Fri Jul 16, 2021 4:01 pm
Geeetech a20m problems??
2 months or so ago I purchased a geeetech a20m with a bltouch sensor and I built the printer and installed the sensor. After I got it all assembled correctly I couldn't get the printer to work. I correctly installed to sensor and correctly flashed the firmware of my printer to enable the sensor. When I started my first print the printing head would just jam into the buildplate and won't stop doing that so I guessed there would be something wrong with the offset, I tried to fix that and I got it to stop only going down and putting A LOT of pressure onto the head into the buildplate. but now if I start a print the printer tries to level itself with the sensor and just keeps going up and up and never reach the buildplate. I HAVE NOT GOT THIS PRINTER TO WORK IN OVER 2 MONTHS and I couldn't get a refund, what am I supposed to do? Could anyone please suggest a fix? Even if I remove the sensor could I downgrade again and get the correct offset? Or is there something else wrong with this machine?omegle xender
Re: Geeetech a20m problems??
check the wiring on the BL Touch, the wires should be like what are shown in this video:
https://www.youtube.com/watch?v=8RkT924v6kc
you also need to make sure that the touch is lit up when the printer turns on.
From my experience, when the printer raises the z axis when trying to level the bed, it means the touch sensor has come unplugged or is wired incorrectly.
https://www.youtube.com/watch?v=8RkT924v6kc
you also need to make sure that the touch is lit up when the printer turns on.
From my experience, when the printer raises the z axis when trying to level the bed, it means the touch sensor has come unplugged or is wired incorrectly.