⬢Welcome to the tutorial how to upgrade your Original Prusa i3 MK3 to Original Prusa i3 MK3S
⬢Please prepare the upgrade kit received from Prusa Research.
WARNING: This assembly guide is valid ONLY FOR SINGLE MATERIAL MK3S!!! For MK3S MMU2S, please follow this guide Original Prusa i3 MK3S to MMU2S Different parts are needed!
This MK3 to MK3S upgrade focuses only on the new Extruder design. Other parts of the printer can differ from yours, but there is no need to upgrade them.