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Troubleshoot fan issues
I have a prusa mk3 that's worked great for the last year and a half, but am now experiencing extruder fan problems.
The fan runs immediately when the unit turns on (~3 sec), so I know there is nothing wrong with the fan, or power circuit.
Whenever I start a print the fan does not turn on at 50C, and the subsequent prints do not turn out well.
Other info:
- slicer- cura, cooling enabled
- have not changed the firmware
Does anyone know the next steps to troubleshoot and resolve?
Thanks!!
Posted : 07/12/2019 1:54 pm