Geeetech

Today my A30 was shortly before starting burning.
I realized that the heat bed did not reached more the exact temperature of the set 57°C.

After I touched the aviation plug for the heat bed I felt it was totaly hot, so hot that I can't even tough it.

I shut all down and but out the both pins for ...

I had this problem too.
I have a Geeetech A30 but built a new controller Box with RAMPS and Marlin inside, because Smartto Firmware sucked.
But the problem is the same. I used the 20 pol cable for the 3D touch/BL touch sensor also like in the original version.
After a while of printing or only ...

Some clarification about the mechanics in a cartesian printer:

- The Z-axis is guided in the A30 and all the CR10, Tevos and other printers out of Al-profile, via the profiles on the sides and the roll bearings on the sides.
- This mechanic part is responsible for the guidens of the Z-axis. They ...

Hello,

is there information available of the wiring of the GTM32 Mini and the plug inside and espacially for the hotend plug and the both backside aircarft plugs?

Thank you in advanced.