Geeetech

I have the same problem, it's the fan in the front, so the one who cools down the printed PLA. When it starts up it rattles for a few seconds. For me, it actually helps if you just flick it with your finger

Hello everyone, after I now had problems with under extrusion on my A10 during some longer prints, I came across this video (https://www.youtube.com/watch?v=1DgpkZXn_28&t=309s) with upgrades to Ender 3. Especially the first tip, until about 3:45, seems very interesting to me, because I'm convinced t...