After i didn't find anything useful in my case, i designed these by myself for my Ikea printing cabinet. I hope someone can use it. Big Prusa 2Kg spools fit on the holders aswell, as small ones.
If you need anything changed, don't hesitate to ask :)
I used these Buffer pieces to mount it onto the wall:
https://www.printables.com/de/model/586422-mmu3-buffer-mount
Also i had to make this one : “Buffer Rand Neu.stl” because, when the filament is bend too much, it squeezes through the whole from the original buffer and it can get tangled up and won't feed anymore. (Trust me and print it!!!) It got tangled, bevore i went to bed and woke up to tangled filament “could not reach the filament sensor”
“gap spacer.stl” is a spacer for the foot, thats normally attached to the buffer, so the screws won't bend the whole unit while tightening.
I used magnets “neodym round 5x5mm”
The 5x ptfe quick connector is just in case, i want to update the firmware, so i can take the printer out easy and take it to my pc :)
I printed everything in petg, “Halterung.stl” in 40% infill, the other files in 20%.
Happy printing,
Matthias
The author marked this model as their own original creation.