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Core One and using multiple color filament  

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ke5wth
(@ke5wth)
Active Member
Core One and using multiple color filament

I'm new to 3d printing, but i see the MMU3 is the part i need to enable multicolor printing smoothly, but i dont see any suggestions or how to install with the Core One. Please let me know if the MMU3 is compatible, and how to properly order it.

Posted : 06/05/2025 3:00 pm
vhubbard
(@vhubbard)
Reputable Member
RE: Core One and using multiple color filament

The CoreOne will be compatible with the MMU3. Some have already added the MMU3 with their own hacks. See the CoreOne assembly and first print discussion area. Firmware 6.3.2 has an MMU selection. Most of us with an existing MMU on another printer are waiting for the "official" Prusa Design mods and slicer configuration updates to transer it over. Hopefully in a month or two.

Posted : 06/05/2025 3:52 pm
1 people liked
dancan13f
(@dancan13f)
Active Member
RE: Core One and using multiple color filament

I recovered the MMU3 from my MK4S and mounted it on my CORE ONE. The MMU3 is now functional; I made some adaptations while waiting for the official version from Prusa Research ( https://www.printables.com/model/1283543-prusa-core-one-mmu3-install-and-mmu3-setup).

Posted : 07/05/2025 1:54 pm
LarGriff
(@largriff)
Reputable Member
RE: Core One and using multiple color filament

Very nice write up.  Thanks for sharing!  (Corrected Link Below)

https://www.printables.com/model/1283543-prusa-core-one-mmu3-install-and-mmu3-setup

MK4S/MMU3

Posted : 07/05/2025 3:58 pm
1 people liked
Fordan
(@fordan)
Member
RE: Core One and using multiple color filament

Prusa just posted an update video about the MMU options they are going with.

 

Posted : 09/05/2025 2:56 pm
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