the config file I have for the flex mendel printer does not turn on automatically so I turn it on manually when I start a print. However, it will turn off during a print, any ideas how to keep fan running. If the fan turns off the printer clogs, thanks,
You have it connected to 12v and it turns off at some point? In that case you did not really use the 12v line. Fan control for the material fan is usually embedded in the gcode by the slicing software.
