A20 Series common problem solution video teaching

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1.Solution of Geeetech A20 & A20M hot bed loose

https://www.youtube.com/watch?v=l1r-sv8 ... e=youtu.be

2.Manual leveling for Geeetech A20 & A20M

https://www.youtube.com/watch?v=L8v87jY ... e=youtu.be

3.Geeetech A20 & A20M X axis belt tightness adjustment

https://www.youtube.com/watch?v=TDEiSux ... e=youtu.be

4.How to adjust Geeetech A20 & A20M Y axis belt tightness

https://www.youtube.com/watch?v=HHfhhqC9Fws