Prusa Printers: Pro PCTG Notes – 3D-Fuel

Built-in profiles: 3D-Fuel profiles are included in PrusaSlicer. Go to Configuration > Configuration Wizard > Filaments, set Printer and Type to All, choose 3D-Fuel as the vendor, and select the profiles. Full guide.
Printer screen: How to add Pro PCTG as a filament type on the printer.
Nozzles: our Prusa profiles are built for high-flow (HF) nozzles.
Build plate: use the textured or satin sheet. Avoid bare smooth PEI.
Chamber temperature: 45°C works well on enclosed printers.
Pressure advance: calibrate with Prusa's test. See Calibrating in other slicers.
Prusa XL: can use PLA as a breakaway support interface on a separate toolhead. See Supports.
Older printers like the MK3S: keep speeds at about 80 mm/s or slower.