MMU3 Filament Sensor Chimney Stack for MK3 Bear ExXa Extruder MOD

I have modified the Original Prusa Filament sensor Chimney for the MMU3 to fit and work for the Bear ExXa extruder.

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updated October 23, 2024

Description

I printed the model in PETG with 20% grid infil

The author remixed this model.

I adjusted the mounting hole that holds the assembly to the extruder assembly

notched the bottom of the base to accomidate the raised part of the extruder.

for the idler door i made the sensor arm the correct length to trigger the sensor