Stepper motor moving forth and back
Have some exprerience with problem of extruder motor ? Performs
so fast backward movement that to throw out filament. I connected motor to
X,Y-axis for trying functionality and working normally. I think that the
problem is not in motor. I tried to replace stepper driver, arduino and ramp.
And also I'd checked wires and connectors and all those components are good. I
also attach video what my motor of extruder doing. Does anyone have experience
with this problem or knew someone help me with this ? Thank you in advance for any ideas and