I have been putting up with this problem for months, When I slice a part and send it thru my pc to print about half the times it transfers without the extruder temperature. It shows 0 on the attached screen and just lets the temperature drop. The heated bed works perfectly. I can control the temperature of the extruder in the manual mode and from the temperature CONTROL selection small screen on the machine. If I load the same file again it might work perfectly… Any ideas?
I am running MPCNC stock from Ryan - Marlin, Ramps, Repetier test file.
Standard hot end extruder and no end stops.
Any help would be appreciated.
Rand