1.

BLANK (as of 12/2014)

2.

Extruder Thermocouple #1

3.

BLANK (as of 12/2014)

4.

BLANK (as of 12/2014)

5.

Extruder Stepper Motor #1

6.

BLANK (as of 12/2014)

7.

LED Strip

8.

Micro-controller Cooling Fan

9.

BLANK (as of 12/2014)

10.

Z Stepper Motor 

11.

Y Stepper Motor 

12.

X Stepper Motor

13.

Extruder Cooling Fan

14.

X Endstop Switch (Min)

15.

BLANK (as of 12/2014)

16.

Y Endstop Switch (Min)

17.

BLANK (as of 12/2014)

18.

Z Endstop Switch (Min)

19.

Z Endstop Switch (Max)

20.

Power Ground Cable

21.

BLANK (as of 12/2014)

22.

BLANK (as of 12/2014)

23.

Extruder Heating Core #1

24.

Power Switch

25.

LCD Screen / Rotary Dial Controller / SD Card Reader Combo

26.

X Stepper Motor Driver

27.

Y Stepper Motor Driver

28.

Z Stepper Motor Driver

29.

BLANK (as of 12/2014)

30.

Extruder Stepper Motor Driver #1

31.

Reset Button