Prusa mk3s R4.5 X carriage coreXY

thingiverse

This is an adaptation of the Prusa i3 Mk3s R4 carriage transformed into a CoreXY system. The design does not interfere with any wiring or screws from the original R4 extruder, so you can print the rest of the extruder as if it were the original. Important note: this design is intended for use with sensorless homing on the left side, which is why it's bulkier in that area. This modification was necessary to resolve an issue where the E fan was hitting the extruder, and now a 10mm thick fan takes its place. Special thanks to Prusa for making all their parts and innovations available to the community for modification and experimentation. Design files are included in the 7z archive. Designed by Carles with assistance from Xavi.