Z-Axis Dust Cover - Drop-in Protection for Core One  

Z-Axis Dust Cover - Drop-in Protection for Core One

Hello Core One community,

I've designed a dust guard to protect the Z-axis openings from filament debris and dust accumulation. After noticing particles collecting in these areas, I wanted a clean solution that doesn't require any printer disassembly.

Design Features:

• Protects all three Z-axis openings (3 guards required per printer)
• Strategic slot allows installation without removing Z-axis rods
• Mounts using existing screw positions - no hardware removal needed
• Does not obstruct Z-axis movement or operation
• Print-in-place design with no assembly required

Installation: Simply slide each guard over the Z-axis rod through the integrated slot and position over the existing screws. The mounting holes align perfectly with the factory hardware.

Print Settings:

• No supports required
• Standard 0.2mm layer height works well

This has been working reliably on my Core One for a week without any interference with normal operation.

Download: https://www.printables.com/model/1337982-prusa-core-one-z-axis-dust-coverguard-set-of-3

Would appreciate feedback from anyone who tries this design. Always looking to improve these practical modifications for our printers.