Prusa i3 Mk3 extruder base and cover for the MK2(S) multi-material

thingiverse

ATTENTION! Didn't figure that the carriage-back will hit the extruder brackets on top. Max height is limited to 190-195mm with default brackets. https://www.facebook.com/photo.php?fbid=1823209807743196&set=gm.917326815118467&type=3&theater preview below ============================ extruder body of the MK3 for the MK2 MMU This parts make the extruder to fit with the noctua fan that is included with the future MK2.5 upgrade and the new fan nozzle from the MK3. the origin MK3 has different hotend and pinda positions, so I designed the carriage and the base to eliminate the hotend offset and made the pinda holder clamp mechanism backwards. the carriage and the base are thinner on the two facing surfaces when assembled. requires the MK3-x-carriage front and back, the front (included here) is modified: extension to trigger the endstop small cutout at the edge for the fan (because of nozzle position explained above) My version of the carriage back part is basically the same, I just left the cutouts of the filament sensor cable away and set a new text. get other parts (fan nozzle, cover) from prusa website or github-page. 2018-03-31 Update: Took the curent "R2" x-carriage (with the new belt mount) and added the same modifications of C1 to a new C2