SmartWiper – new script for stable wipe towers (MMU / PrusaSlicer)
Hi everyone,
I’ve developed an open-source script that helps to solve the common issues with wipe towers in multi-material printing:
● no more “elephant’s foot” at the tower base
● fewer blobs, strings, and clumps
● reduced risk of nozzle collisions and crashes
● less delamination of layers when printing with different materials
● stronger towers thanks to improved geometry (also supports spiral towers with inner hole)
● configurable parameters via a simple GUI
👉 The script works as a post-processing tool for PrusaSlicer / OrcaSlicer:
it modifies the generated G-code and automatically generates the wipe towers.
GitHub (download & documentation):
https://github.com/nic1972/SmartWiper
On GitHub you will also find the link to the explanatory video.
If you like to try it out, feedback is very welcome – especially from other MMU users struggling with unstable towers.
Best regards,
Nicola