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Changing print speed for a specific filament type
Hello,
I lower the print speed when printing TPU to get better results. Currently, I do this using the rotary knob, but I'm wondering if there's any reason not to insert “M220 S75” in PrusaSlicer > Filament > Custom G-code > Start G-code and “M220 S100” in PrusaSlicer > Filament > Custom G-code > End G-code to restore the original speed % ?
Tks
This topic was modified 12 hours ago by Bertrand
Posted : 24/03/2026 9:18 pm
RE:
Why not change max volumetric speed for that specific filament and save it as a new filament profile?
https://help.prusa3d.com/article/max-volumetric-speed_127176
See my GitHub and printables.com for some 3d stuff that you may like.
Posted : 25/03/2026 7:55 am