UM2 Print head top for 1.75 filament.
A modified print head top part if you want to modify your UM2 to run 1.75mm filament and use a 4mm OD/2mm ID bowden tube.3D printer parts and enhancements
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A print head top for 1.75mm filament and 4mm bowden tubing.
It is a pretty straight forward replacement of the top part of the print head even if it requires you to disassemble the whole printhead :-)
I use the 1.75mm filament with a modified version of IRobertI's feeder. https://www.youmagine.com/designs/alternative-feeder-1-75mm-version
Materials and methods
- 3DSolex 1.75mm Olsson Block
- 4mm bowden coupling (search for "Bowden Coupling 4mm" on Aliexpress and you will find)
- Printed 4mm bowden clip (you can find it amongst my other designs)
- 4mm OD/2mm ID bowden tube
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