Linear rail x-axis conversion for the K1 and K1 Max using a single MGN12 rail
Rail +Carriage:
1x - 320mm (K1) or 400mm (K1Max) MGN12 rail
1x - MGN12H Carriage
You can buy this at alliexpress
The author remixed this model.
I adapted the design slightly to suit my needs. I added holes for the screws from the hotend.
Holes for cable attachment and for Knomi. I also made a small reinforcement for the print head