Maintinence
maintain printer go brr

General solution guide built into community site
Specifically meant to calibrate 3D printers.  

 Also includes a cause-solution guidance throughout 

 https://teachingtechyt.github.io/calibration.htm l

Important things to note about our 3D printers
we did a board swap on the ender 3 max: SKR mini e3 V2  

 This also is a board that CANNOT accept firmware flashes over USB due to the hardware. It must be done by the SD card slot on it.