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Prusa Signs for Enclosures — image 1
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Prusa Signs for Enclosures

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Multi-color signs for different Prusa models, for LACK or other enclosures. *NO MMU REQUIRED*

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Model information

Category
Accessories
License
Creative Commons — Attribution — Noncommercial — Share Alike

Signs for Original Prusa Mk4(S), Original Prusa Mk3.9(S), Original Prusa Mk3.5(S), Original Prusa Mk3S, Original Prusa Mk3S+, Original Prusa Mini, and Original Prusa Mini+.  Also a sign for the Mk4S+MMU3. 

Mount them to your enclosure by using double-sided tape or super glue/epoxy.

Easy multi-color print that uses a single extruder and does NOT require an MMU, just a few filament swaps for first three layers.  The Mk

Update 11/7/2024: Added versions for Mk4S/MMU3. This file is meant to be printed WITH the MMU. Duh. 

Designed with Fusion 360.

Disclaimer: I have no relationship with Prusa, this is not endorsed by Prusa, it's just something I created to spruce up my enclosures.

Print instructions

Models are designed to be printed with 0.2 mm layer height.

There are several ways one can set up a single extruder printer as a “pseudo MMU” and do manual color swaps instead. I have configured the 3mf files the way I do it, which is documented in the PDF file I uploaded. Given that I don't have each and every Prusa printer model, I simply can't test everything and I hope it works for you and your printer.

As set up in the 3mf files, the order of filament swaps is:
Start with Black. Then

BLACK→ORANGE→GRAY→WHITE→BLACK→ORANGE→GRAY→BLACK→ORANGE→WHITE→BLACK

When you reslice the 3.mf file, double-check in preview that the order of color swaps has not changed! 

Version History

10/11/2024: Added versions for Mk4S, Mk3.5S, and Mk3.9S (Mk3.9S and Mk3.5S not tested). Added PDF file to outline how to create the signs and set up MMU prints.
5/2/2024: Added versions for Mk3.5 and Mk3.9. (Mk3.9 not tested)
6/3/2023: Added version for Mk4. Added filleted corners to all models. Replaced three-color scheme with four-color scheme, in line with the new branding.
9/16/2021: Added versions for “+” machines. Embossed letter versions are now unsupported legacy.
1/15/2021: Added signs with a smooth surface rather than embossed lettering
1/1/2021: Increased height of lettering.

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