Printing Carbon Fiber Reinforced Nylon

[kman42]

Hi guys, I recently started printing with carbon fiber reinforced nylon. My first print came out quote rough, and the infill was pretty dodgy. Any tips on settings for printing nylon-CF? See attached pictures.

Printer: Raise 3D Pro2
Filament: eSun ePA-CF 1.75mm
Software: Ideamaker

- 0.2mm layer height
- 5 shells, 100% infill
- 25mm/s outer, 30 mm/s inner
- infill speed 50mm/s
- brim with 20 loop lines
- 250 deg nozzle, 70 deg bed temperature
- retraction enabled
- retraction speed 40mm/s
- retraction material 5mm
- min retraction travel 0.5mm
- extra restart amount -5.1mm
- Z hop at retraction 0.1mm
X/Y axis movement speed 120mm/s
coasting distance 0.5mm