Fil. sensor troubleshooting #31114 (CORE One) #26114 (MK4S) #13114 (MK4) #27114 (MK3.9S) #21114 (MK3.9) #28114 (MK3.5S) #23114 (MK3.5)
What happened?
The filament sensor on the print head of the Prusa CORE One, and of the Original Prusa MK4/S, MK3.9/S, MK3.5/S, equipped with an MMU3 upgrade kit, can detect filament…