3D printing firmware improperly handles extruder cooling.
Particularly, the fan stops immediately when heating is turned off. This leaves quite hot extruder radiator without any cooling.
3D printing firmware improperly handles extruder cooling
noteb
#1
noteb
#3
I understand that. But the problem is that the system switches off cooling immediately not caring about the possible damage. There might be an option to script that into Repetier, but that should be then either described in the manual or packaged in the distributable.
Eric.Zhou
#4