K8200 Extruder Cooling Fan Power, where to connect it to?

I have an E3D extruder fitted that needs a cooling fan on it.

I keep forgetting to turn it on !!! (then the fliament jams)

Is there a way to control this fan from the Main control board? of better still with Gcode control?

Also there is a DC power connector on the bottom of the control board, next to the incoming power connection

What is the correct connector for this please?

Just hook it up to the 15v terminal. Maybe add a resistor in series to prevent overcurrent, that’s all …
That way the fan will run as long as the machine is powered up.

Thankyou, will do