ATX OFF - AFTER FANS

if (state.status="processing")
	echo "Printer must be idle before turning off ATX"
	M99
if (state.atxPower=false)
	M99 ; nothing to do here
M400 ; wait for moves to finish
M18 ; disable all steppers
M98 P"0:/macros/heating/all_heaters_off.g"
M81 S1
var ShutDownTemp = fans[1].thermostatic.lowTemperature-1.5
while ((heat.heaters[1].current) > (var.ShutDownTemp))
	M291 R"Shutting down" P{"Shutting down @ " ^ var.ShutDownTemp ^ " deg.  Current = " ^ heat.heaters[1].current ^ " deg.  Send M80 to cancel"} S1 T3
	G4 S6
if (state.atxPower=false)
	echo "ATX power off"