Reuse Makerbot SMD-2.3 Stepper Driver with Arduino I'm building a small 2-axis CNC machine. For this purpose I want to use parts from an old Makerbot 3D printer. I've taken out the stepper motors and they're working perfectly with an Arduino and an external driver.

However I want to reuse the drivers that come with the makerbot to run the stepper motor. As you can see in the picture there's a socket for power, one for the Stepper connection and the wires coming out are what connect with the motherboard of the printer. I want to use these to connect with the Arduino instead somehow. Any idea how I should go about this?
From http://reprap.org/wiki/Stepper_Motor_Driver_2.3#IDC_Connector

IDC Connector

Pin     Name    Function


N/C     Not Connected to anything
GND     Connect this to your uC to share a common ground.
Step    A pulse on this line will make the stepper motor advance one step in the desired direction.
Dir     If this pin is high, the motor will rotate forward, low it will rotate backwards.
!Enable    This pin allows you to turn the motor on and off. It is an inverted pin to avoid noise turning the driver on. By default it is disabled (pulled high). A high signal means off, low signal means on.
Min     This is the signal from the 'min' sensor. The definitions of high/low are determined by your opto endstop.
Max     This is the signal from the 'max' sensor. The definitions of high/low are determined by your opto endstop.
GND     Connect this to uC to share a common ground.
GND     Connect this to uC to share a common ground.
GND     Connect this to uC to share a common ground.