OKAY got the Blinkto up load

Question . . Now that I can send to the GeeTech I3 Pro C Dual Head 3 D Printer with GT 2560 Rev A Controller . . Which one of the examples set the edges of the program limit switches and so on ?
I got Blink to Upload and it makes the LED blink means I am communicating with the printer NOW what and how to make things hahaha I am a real beginner ! Using Ardunio 1.6.5
I have Slic3r installed plus Repeiter-Host and MatterControl and the rest of the items for both installed
I Have a gob of Ideals as to things to make plus I have a lot of cad things installed for 3 D drawing

Slic3r is to split the thing up in layers I know that much

These are question for (perhaps) the RepRap Forum.

This Arduino Forum is to help people to write their own Arduino programs.

...R

I got Blink to Upload and it makes the LED blink means I am communicating with the printer

If you mean the blink example that comes with the IDE, and the on-board LED, then it means no such thing.