What are the limiting factors on How fast I can print

Here is a pretty good explanation of the limiting factors with 3d printing and speed posted by Jeffrey Meyer: The major limiting factors to the speed are dictated by a fellow named Isaac Newton et al ...

Mk9/10 Filament Loading

Cut the end of the filament off at a sharp angle so the tip is pointed  Carefully straighten out at least the last inch of the filament out (PLA can be brittle). Make sure the extruder has been prehe...

Mk9/10 Filament Unloading

I find it best to unload the filament by heating the extruder up to temperature then after the temperature has been reached press down on the filament tension arm and then push the filament down (feed...