MMU2.0 Selector spacer for firmware 1.0.3 misalignment
thingiverse
A spacer to overcome the misalignment of the MMU2 selector after changed initialization procedure of the selector until Prusa fixed the issue in a future release. Selector is now moving to the left side of the pulley body during initial calibration. After finished initialization selector stays there leaving a misalignment of the filament feeding holes of 1 mm (see also https://github.com/prusa3d/Prusa-Firmware/issues/1422). So I designed this little spacer. Print it with whatever material. It just snaps on the guiding rods of the selector. For me it works fine.
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