The Original Prusa FFF printers and upgrades use a screw(s) with a spring(s) to provide tension between the filament and the filament pulley. It is important to have this tension…
The Original Prusa FDM printers have a sensor to detect distance from the print surface. During a calibration, and before each print, the sensor will go through a number of points,…
The First Layer Calibration is used to calibrate the distance between the tip of the nozzle and the print surface. The aim is to adjust the nozzle height until the extruded plastic…
