PC (Simplify3D user-guide video) on Any (brand filament profile)
youtubeTest on scrap first. Settings are starting points from the linked source. Dry hygroscopic filaments before printing.
Printer
Any (brand filament profile)
Filament brand
Polymaker
Filament type
PC (Simplify3D user-guide video)
Slicer
Simplify3D / other slicers
Nozzle size
0.4 mm
Nozzle temp
255 °C at 0.2 mm layer height
Bed temp
80 °C
Chamber / enclosure
Warm enclosure; close chamber doors/hoods
Speed
30–90 mm/s
Layer height
0.2 mm
Cooling
OFF
Notes
Official Polymaker Polycarbonate User Guide video: extrusion multiplier 100%, 0.4 mm nozzle, always use a raft with 0.3 mm raft separation; bed 80°C; nozzle 255°C at 0.2 mm layer height; fans off; 30–90 mm/s. Recommends BuildTak and the warmest chamber possible. Optional anneal 100°C for 1 hour. Video also notes PC softening temperature above 110°C.
Source: Polymaker