Step 1 Introduction
⬢This guide will take you through the replacement of the thermistor in the extruder on the Original Prusa i3 MK3S and MK3S+.
Some parts might slightly differ. However, it does not affect the procedure.
⬢If the thermistor is damaged, you will see the MINTEMP error message on the display.
⬢All necessary parts are available in our eshop shop.prusa3d.com
Note that you have to be logged in to have access to the spare parts section.