Hi PP i am posting here my project, i am willing to modify one of my prusa mini to direct drive extruder and more sturdy frame like Haribo.
The project is also happening here in github:
https://github.com/3DPGVA/Prusa-Zaribo-MK3S-MINI---Ultra-Upgraded-
Check out the Bear version also :
https://www.prusaprinters.org/prints/36473-prusa-mini-mk3s-smokistyle-upgrade
Soon i will post also all the files list of extra material and the pictures of the printer afterwards.
Please note that for using dual-z i will split the z axis connector, i will not change the firmware, also if you did notice the x axis and the extruder are mirrored because we want that minda hits those points during the calibration.
Our farm is getting bigger so we are looking for a workhorse like mk3s, so we will use all our minis to modify them.
Original Prusa MINI is a great printer as it comes from Prusa but we will give it a try, this is how we do learn stuff. :D
Feel free to comment here or in the forum.
Cheers
Edit1: Uploaded the Fusion360 project. Next I will print the parts to move to the next iteration and i will post the print options I'v used.
lets see how it gets.
Soon to the assembly instructions ;)
The author hasn't provided the model origin yet.