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Simplest Core One MMU3 Cable Sagging Fix
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Simple print to restore the all-important bend at the end of the PTFE tube after MMU3 upgrade.
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- GNU General Public License v2.0
The PTFE tube on the Core One is serving double duty, feeding the filament to the extruder and supporting the maincable. However, when the MMU3 upgrade is installed, the PTFE tube no longer supports the maincable, because the bend at the end is lost.
This print replaces the PTFE tube fitting that comes with the fully enclosed MMU3 upgrade, and also eliminates the PTFE clip that is used to hold the tube in place.
Orient the part as in the picture. No supports needed.
