Hi All,
I am getting an error on my printer, initially i just thought it was jammed, had to take the hot head apart and clear the plastic from it. After reassembly everything seemed ok, i did a pre heat to 240/70 degC and that seemed ok as well. Then after selecting a model to print the Bed temp ramps up to the correct level set in the gcode file, then the hot head temp starts to ramp up, and then it fails. Is this a failure of the hot head or the main PCB?
See attached pictures