Compact EZ Load MMU3 Buffer

A compact EZ load Buffer for my MMU3
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updated October 29, 2024

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AWESOME!!!!! I was completely disappointed with the original Prusa buffer, impossible to load, cumbersome filament management, etc etc. since printing this, I don't have to waste 15 min every time I have to change filaments, you are a savior. many thanks!!!!

Where did you get the full model of the MK4? Can you share it as a step file? Thanks for the great design. I'm about to print it now!

Hi Mate,
Thanks for sharing such a great model; I was getting ready to print it and noticed EZ Load Top Housing 2a.stl does not have the numbers on an uploaded model as I see in the pictures. :-)

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@GrchyGrndpa_255024 I appreciate the update. I'm using a Prusa slicer, and this is what I see on the original model.
Its my first multi-colour print and I must have missed something here :-)

@AlexJacobs_2141460
in Prusa slicer select the paint tool/smart fill and hold the mouse over the model areas that are easily filled will be out lined clearly so you can quick fill them with whatever color is wanted. Note - the mouse doesn't show up in the picture, but by moving it around over the model different areas will be high lighted.
I hope this helps (edited)

@ChristopherS_1503828
my Apologies, I am new to this online thing....
the top mount has been uploaded, thank you for bringing it to my attention :)

There is no wheel between stl files. Is it the same wheel as in the original buffer from Prusa?

@vladimirs11_1042
It's the same wheel used in the DLD buffer. I will add that stl later today when I get home from work

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