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by Fab
Sun May 26, 2019 3:52 am
Forum: Extruder
Topic: Extruder not working
Replies: 123
Views: 224488

Re: Extruder not working

My Prusa i3 Pro B's extruder stopped working. I tested the motor and cable on another slot, they work. I swapped the A4988 with another one, it works. So the problem comes from the board. I moved the cable as well as the A4988 to the unused 4th slot. I swapped the three pin numbers (E*_STEP_PIN, E*_...