Printing from SD Card (1 reply)

I have a Prusa i3 6" from Makerfarm, can anyone explain to me how to print from the SD card so I don't have to leave my laptop hooked up? My thought was I just drop the gcode file into the SD card (connected to my laptop with a sd reader) and then put the card back into the LCD/scan drive. But once I do that, I'm not sure where to go. The LCD screen isn't very obvious to me (I'm soooo new to this). Currently, I'm running everything from my MacBook.



Thanks!!!