Z axis not working

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RandomCitizen4
Posts: 7
Joined: Fri May 10, 2019 11:34 am

Z axis not working

Post by RandomCitizen4 » Tue May 28, 2019 11:46 am

I recently bought the A20M. From The LCD screen I tested the axes. However, the Z axis will go up but not back down. Even homing it does not bring the z axis back down. Any ideas as to why the Z axis will not go back down?
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William
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Posts: 6340
Joined: Tue Jun 07, 2016 9:38 am

Re: Z axis not working

Post by William » Tue May 28, 2019 12:36 pm

Hi,maybe you need change the fireware,the direction of the axis is wrong.you can refer to this :http://www.geeetech.com/forum/viewtopic ... 17&t=17037
-Keep your mind and try to test it. :)
-Everything will be fun！-Support all Getech printer.
-You can ask me the questions and I will kindly reply.
-Respect others is the best way you can get help!
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RandomCitizen4
Posts: 7
Joined: Fri May 10, 2019 11:34 am

Re: Z axis not working

Post by RandomCitizen4 » Tue May 28, 2019 10:03 pm

Thanks, where I can I download the Marlin firmware, is there one that already has the A20M set up in it?
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RandomCitizen4
Posts: 7
Joined: Fri May 10, 2019 11:34 am

Re: Z axis not working

Post by RandomCitizen4 » Tue May 28, 2019 10:19 pm

Nevermind, I found the firmware and tried inverting it. This worked to bring it back down, but it still will not go back up. Is there another setting to change?
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RandomCitizen4
Posts: 7
Joined: Fri May 10, 2019 11:34 am

Re: Z axis not working

Post by RandomCitizen4 » Sun Jun 02, 2019 10:33 am

Once I unplugged the 3D touch sensor it all worked. Not sure why having it plugged in caused that problem to occur
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