40 mm fan

Mostly Printed CNC - MPCNC Troubleshooting
1

How should I wire the fan into the board? I want it to run the entire time there is power to the board.

2

N

 

3

Most of us just wire it to the dc in on the green power plug.

4

Can you provide a picture please

5

No problem, let me assist.

https://www.google.de/search?q=ramps+1.4&dcr=0&source=lnms&tbm=isch