Original Prusa XL Mode D'emploi page 85

ÉTAPE 32 Version B: Assembling the spool holder: adjusting the nut
Carefully turn the printer so that the side with the side filament sensor is facing
you.
Insert the M4nEs nut into the front support extrusion (with the orange plastic
cover). Insert the side with the spring (metal plate) first, then push the nut inside.
The M4nEs nut is free to move, you can adjust the position as you want. But
remember, the nut must be slightly pushed in to smoothly move. Anyway, we
recommend approximately the same position as you can see in the picture.
ÉTAPE 33 Version B: Assembling the spool holder
Locate pins two pins on the spool-holder-base and line them with the rails in the
spool-holder-slider.
Insert the spool-holder-base into the spool-holder-slider and push it through a little
through the part.
5. Assemblage de l'Extrudeur & des accessoires
Original Prusa XL Mono-outil (Semi-Assemblée) 85