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Adding MMU3 to Core One+  

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ChiTownGuy
(@chitownguy)
Estimable Member
Adding MMU3 to Core One+

My Core One+ will be delivered on Wednesday.  I took the MMU3 off of my MK4S to put on the the Core One+ and then I will add the CoreBoxx Premium from printables.com ( https://www.printables.com/model/1178997-prusa-core-one-coreboxx-premium).

Does anyone have any suggestions or advice for the upgrade?

 

Thanks...

Posted : 29/12/2025 10:42 pm
LarGriff
(@largriff)
Reputable Member
RE:

If you had it working on a MK4S, then you know the main thing to watch out for is to avoid sharp bends in the tubing lines.  Excessive friction is the most common problem, but easy to resolve.  The C1+ installation adds longer tubing and a fairly sharp bend leading into the Nextruder, so it is even more crucial to eliminate friction elsewhere as much as possible.

Maybe next year we’ll see a viable alternative with the INDX, but for now that’s still vaporware.

This post was modified 1 day ago 2 times by LarGriff

MK4S/MMU3

Posted : 30/12/2025 3:26 pm
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