TrevDog

I am working on constructing my own UM2+ printer and I have purchased all of the parts either directly from Fabrc8 or from Misumi. I have acquired the source code from github and I have an arduino mega but I'm wondering how it would be possible for me to properly supply power to the printer if it is run by the arduino. Will I still need to buy a mean well power supply and get some sort of four prong adapter for the arduino?