I’ve used my mpcnc for milling, vinyl cutting, and drawing, but when I hook up the print head, and tell it to preheat it fails.
I get 12v (roughly) on the D10 output, but the heater never gets warm, and eventually times out (Heater failed to heat msg).
Bought everything from here, no electrical or firmware mods.
12v 6amp output on powersource (also got from here).
Not using end stops
Preheating via screen (not connected to pc).
I’m assuming I did something wrong with the wiring?