Geeetech

HI
Has anyone had a noisy A20T? I mean rattling and a shakin level. If so how was it fixed, and what causes it?

Observations on mine are the Y-Axis is far too tight. It won't slacken either. It twangs like a guitar.
They, (support), say it couldn't be that and fair do's are sending me a replacement ...

Hi all,
Sorry, it’s me again.
I’m in a mess. First some history. I bought an A20T, I had problem after problem with it. I’m in touch with the support team but we were getting nowhere fast (I should say slowly very slowly). This started way back in December 2021. I am disabled and have spent a lot of ...

Thanks for the reply.

Is there a .hex file for the A20T somewhere?

My knowledge and abilities in programming etc are limited now.
Regards

Hi
I'm not quite getting the hang of this 3D printer. There seems to be two different firmware to use. GEEETECH or MERLIN

There are so many different versions of each.

WHICH one should I be running on my A20T printer?

I seem to have had problems since day 1. Waited weeks for a replacement ...

Hi DBX,
Just wondering if you ever got the Z-axis problem sorted out?

I had a brand new one in December 2021, I had a problem with Z-axis it would not home, never went downward, always up.
Took their time but a new motherboard arrived. Installed and it is working now. Well, sort of working,
I'm ...

Hi,
New to 3D and wondered if there was a free G-Code list in pdf from anywhere?

I had a look, but some of the pages take me around the houses and still can't find actual file.