this post was submitted on 04 Sep 2023
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I'm thinking of building a new printer and would love to be able to make 2 color prints or dissolvable supports. Does anyone have any experience with this. I see 3 paths.

  1. Two hot ends Pros: Most robust No retraction or filament waste Cons: Alignment issues. Reduced travel Dragging nozzle

  2. Dual filament hot end(taichi style) Pros: Easy to mount No offsets Cons: Jamming? Long retraction

  3. Y splitter Pros: easy to mount No offset Compatible with any hot end Cons jamming Super long retraction

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[–] rambos@lemm.ee 1 points 1 year ago (1 children)

How do you handle long uneven and "streched" filament end after full retraction? Sounds like 2. in hard mode

[–] shitescalates@midwest.social 1 points 1 year ago

IDK, thats why I asked.