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Dark Minion Cooler for K1 / K1 Max (BTT Knomi v1 + v2)

Creation quality: 5.0/5 (2 votes)
Evaluation of members on the printability, utility, level of detail, etc.

  • 1 collection

Licence CULTS - Private Use
Last update 2023-12-07 at 03:58
Publication date 2023-09-20 at 23:37
Design number 1463878
3D design format
STL Folder details Close
  • Dark Minion 3.1.stl
  • Dark Minion 3.2.stl
  • Dark Minion Knomi V2.stl
  • Dark Minion v3.stl

Learn more about the formats

3D printer file info

3D model description

Hi guys I'm Retro D and this is my Dark Minion Cooler for the K1 and K1 max.

Some Key Features:
- Compact
- Easy to print.
- Lots of airflow
- Mount for BigTreeTech's new Knomi LCD printer companion.
- Unique hole for programming Knomi (Use the Filament unclogger pin you got with the K1) or a tooth pic/paper clip. See video for reference.

What You'll Need:
- Knomi from BigTreeTech ( I got mine from Amazon.
- 3-pin JST 1.25mm Connector.
- Double-sided tape. (use the clear one) just need a tiny piece.

Link to BigTreeTech Knomi Installation guide:

Update: Added v2, More clearance for Knomi, a little more compact, and Left it more pixelated for Aesthetic reasons.Tested and fits really well. Plus prints way easier with the better angles. See added pic. Printed in Sky Blue Hatchbox PETG.

Update: Added v2.2 with Improved Duct and some extra curves.

Update: Added v2.3 Easier to print the duct part and better Airflow

Update: Added v3, Cleaner design, better curves for airflow and for printing.

Update: Improved and tweaked a little for better printing.

3D printing settings

0.2 layer height or smaller.
ABS or some other Heat resistant Material. (Not PLA)
Supports yes ( see added images for reference)

I used my Orca slicer ABS profile found here:


Issue with this design? Report a problem.


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