by bdring » Tue Jan 08, 2013 2:11 pm
I use an Azteeg X3 and hooked the fan up to 12V and pin 4. With Repetier it came on full speed by default. The fan is a little loud, so eventually I had it turn off via end of print G-Code "G42 P4 S0". To turn it back on, you would use G42 P4 S255".
Bart
"If you didn't build it, you will never own it."