TPU 95A on Snapmaker U1

forum

Test on scrap first. Settings are starting points from the linked source. Dry hygroscopic filaments before printing.

Printer

Snapmaker U1

Filament brand

Elegoo

Filament type

TPU 95A

Slicer

Snapmaker Orca

Nozzle size

0.4 mm

Nozzle temp

Generic TPU profile

Speed

First layer walls 20, infill 25 mm/s; outer wall 35, top layer 25 mm/s

Cooling

Fan 20–35% (instead of profile 100%)

Notes

Snapmaker forum user erazorlll: Generic TPU profile with cooling and speeds adjusted per 3dfilamentprofiles; printed without problems. Other users report the generic TPU profile works fine, even through the feeders, though unloading TPU can be stiff.

Source: erazorlll (Snapmaker forum) · 2026-05-22

Summarized from the linked source. Always test on scrap before production runs.