PETG on Prusa Core One

database

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

Printer

Prusa Core One

Filament brand

Generic (maker profile)

Filament type

PETG

Slicer

PrusaSlicer

Nozzle size

0.4 mm

Nozzle temp

250 °C

Bed temp

85 °C

Retraction

0.8 mm @ 45 mm/s

Cooling

Part fan 30–60%

Notes

Printer maker's own stock slicer profile (as read from the official slicer file by Beam Settings, checked 2026-11-09). Max volumetric flow 12 mm³/s.

Source: Beam Settings · 2026-11-09

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