Creality K1 Max_CFS-CNYLON settings

Slicer settings for printing NYLON filament on the Creality K1 Max_CFS-C. Nozzle temperature, bed temperature, fan speed, retraction, and print speed — sourced from official slicer profiles.

Recommended settings (0.4 mm brass nozzle)

Nozzle temp255°C240–270°C range
Bed temp50°C45–60°C range
Fan speed100%Min 30%
Print speed60 mm/sStarting point
Retraction0.5 mmAt 40 mm/s
Nozzle0.4 mmbrass

Source: Official profile. ✓ Verified against official profile.

All nozzle sizes

0.4 mm nozzle

FilamentNozzle tempBed tempFanSpeedRetractionSource
CR-Nylon
Generic		255°C
240–270°C		50°C
45–60°C		100% /30%60 mm/s0.5 mm @ 40 mm/sOfficial profile
Generic PA
Generic		255°C
240–270°C		50°C
45–60°C		30% /30%60 mm/s0.8 mm @ 40 mm/sOfficial profile
Generic PA-CF
Generic		255°C
240–270°C		60°C
55–70°C		30% /30%60 mm/s0.8 mm @ 40 mm/sOfficial profile

Tips for printing NYLON on the Creality K1 Max_CFS-C

  • Dry your filament immediately before printing — NYLON is extremely hygroscopic.
  • An enclosure is not built-in; build or buy one to prevent warping.
  • Use a hardened steel nozzle for filled variants (glass-fiber, carbon-fiber).