CreatBot DS User Manual page 32

Expert Setting
Nozzle
Nozzle size: Nozzle diameter
CreatBot's default nozzle diameter is 0.4mm. So in the software the nozzle size's default is 0.4. If you choose
0.3mm, 0.5mm or 0.8mm diameter nozzle, please fill the corresponding right feature.
Nozzle size has a little influence of accuracy on Z axis direction. But if printing fine structure model, smaller
diameter can help to get better result.
The relationship of size of the nozzle and print speed are square times, so increasing the nozzle will greatly
improve print speed.
Filament
Filament Diameter: Print filament diameter. Please use the exact feature as exactly as possible, too big or too
small will influence the extrusion.