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Prusa i3v Y-Axis Issue
Hi,
I have a Makerfarm Prusa i3v that works wonderfully and hasn't given me any problems until just recently. My printer starts and works fine (before I begin running a print), but once I start a print the y-axis stops moving and will not start even after the print is cancelled. It happened once before but I restarted the printer and came back a few hours later only to find it running smoothly again, but now it's begun to act up and I can't figure out the reason why. Hope you can help.
Thanks,
Bia
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If I were you I would inspect the y axis motor harness from board to the motor for chaffing. Then the solders at the extremities then perhaps check wire continuity.
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Looks like it was just a bad driver on the y-axis. Probably because it overheated since I had no heat sink on.
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What electronics suite did you get with the i3v? On RAMPS and RUMBA, you can swap the stepper motor drivers around and see if the problem stays with the Y-axis or moves with the driver board. That would help answer whether you have something wrong in the y-axis (motor, wiring, bearings, etc.) or with the stepper driver. Many people add cooling airflow to the i3v for the electronics to help ensure the stepper drivers don't overheat.