BambuLab: Print Speed

Print speed varies throughout a print. See Picture 1 for the print speeds for the 0.20mm Standard print profile on the P1P. These settings can be found under Global Print Settings / Speed.

The fastest speed is Inner Wall at 300 mm/s. These are not visible when the print finishes, and so don't need to look perfect.

Support Material, Top Solid Infill, and internal perimeters are all a bit slower, between 40 and 50 mm/s.

Bridges, Overhang, and the First Layer are the slowest at around 50 mm/s. Bridges and overhangs are delicate, and the first layer adheres to the bed.

Bambu Slicer offers a Speed preview in sliced view. {Picture 2} The speeds shown in this preview match exactly the ones entered in the settings.

There is also an Actual Speed preview that will take into account acceleration. Adjusting the slicer speeds is often a troubleshooting step based off of a print failure, and this can be a useful tool for diagnosis.

You can adjust the speed of a running printer by using the touchscreen

On the home screen, select the "Speed" setting

Select the desired speed

If a part appears to be struggling mid print, reducing the speed could help it resolve.

If the print needs to be completed quickly, upping the print speed will significantly reduce the print time. This can cause issues though, so it is risky.

Slice a benchy to print as fast as possible on the Prusa MK3S. One chance, fastest time that passes the quality check wins.

All major features included.

No visible sagging or curling.

This video is of an 11 minute benchy! The fastest in the world is in the range of 1-2 minutes.