3D Printer / CNC milling Adapter

I ran out of Filament, so what to do. design and build a CNC adapter for the REP RAP Wallce ++ (M8 Edition)
2 - M4 bolts 50mm long
4 - M4 washers
2 - M4 nuts

The motor used for the CNC was out of an older HP printer T the motor model number is as follows
C4531-60012 (24 volt I think? :/)
I hooked the motor up to the D9 port of my Ramps 1.4 and can control the speed with Repetier Host and CNC enabled.