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Buffer box MMU3 for MK4 better Filamentsupport

EagleEi

August 27, 2024

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Description

This version helps all those who are looking for a special solution to optimize filament routing. This version allows the filament routing to the MMU to be perpendicular without a radius and reduces the bends. This version is also 100% printable on the MK3. MK4, MK4S, MK5, XL and all common printers. To save material, I used the honeycomb infill and only used 20g per separator plate. You can also see the filament transport in the buffer box, because transparent view during the holes.

You can use all Parts from the Original MMU3 Buffer, you just have to print the 6 plates as replacement. The Size of this Buffer is also smaler and fit in small boxes or modifiactions too. In my situation I use a enclouser with a closed lower deck of Filament support. under the MK4.

I also use the great extension of the inserts, which makes it very easy to load the filament without much fiddling. -> https://www.printables.com/de/model/953671-loading-aid-for-the-mmu3-buffer-segment-r4

License:

Creative Commons — Attribution