PRUSA MMU3-Buffer filament threading support, Loading aid
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MMU3-Buffer filament threading support to make threading the filament easier
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
update october 2023:
I added new optimized version V2. This works a little bit better for me. Feedback are welcome.
I recently got my MMU3. Unfortunately, threading the filament into the buffer is very difficult if you have to hold everything in place at the same time. That's why I designed a small accessory. With this tool you can easily click on the segmenter and then have your hands free to insert the filament. The support part guides the filament to the exit without a large loop. The tool can then simply be removed again and the segmenter can be pushed into the buffer.
Maybe this tool will help you too, then I would be happy about a like.
PS: A little glue holds the two parts together better.