Prusa XL Nozzle Wiper | Bambu Lab Silicone Brush, M4 Hardware
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Sits below each Prusa XL tool head to wipe the nozzle on every tool change. Uses M4 hardware and a silicone brush.
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Share Alike
What it is
A Prusa XL nozzle wiper that uses standard M4 hardware and a Bambu Lab silicone nozzle brush. It's placed below each nozzle, so on every tool change the nozzle glides over the brush and gets wiped. I made it for the printer we had at work.
Hardware (all of it can be found on Amazon)
2 M4 screws per wiper. Machine Screw Assortment Kit: https://amzn.to/4ntjbA5
2 M4 T-nuts per wiper, to mount it to the aluminum extrusion: https://amzn.to/4hw8njj
Bambu Lab silicone nozzle brush: https://amzn.to/4hBxaTc
You'll need one wiper for each tool head.
Print settings
Material: I recommend PETG or a higher-temp plastic
0.2 mm layer height
3 walls/perimeters
10% infill (any pattern)
No supports needed
Files: Wiper Mount (STL) and Wiper Mount (STEP).
Feel free to leave any questions or suggestions in the comments. Thank you!