Sample GCODE

TEST.GCODE (Prints a rectangle of 6 layers around extremes of build plate
; generated by Slic3r 1.2.9 on 2016-09-12 at 22:47:55
; external perimeters extrusion width = 0.40mm
; perimeters extrusion width = 0.48mm
; infill extrusion width = 0.48mm
; solid infill extrusion width = 0.48mm
; top infill extrusion width = 0.48mm
M82 ; use absolute distances for extrusion ; during heating process both lights “FLASH”
M190 S55 ; waits for bed temperature to be reached         ;BEEPS when finished
M109 S185 ; wait for nozzle temperature to be reached  ; BEEPS when finished
G21 ; set units to millimeters
G90 ; use absolute coordinates
G28 ; home all axes
G92 E0 ; set extruder OFF
G1 Z0.3 F7800.000 ; Layer 1
G1 X125  E6.00000
G1 Y125  E6.00000
G1 X0  E6.00000
G1 Y0  E6.00000
G1 Z.5 F7800.000 ; Layer 2
G1 X125 E6.00000
G1 Y125 E6.00000
G1 X0 E6.00000
G1 Y0 E6.00000
G1 Z0.7 F7800.000 ; Layer 3
G1 X125 E6.00000
G1 Y125 E6.00000
G1 X0 E6.00000
G1 Y0 E6.00000
G1 Z1.9 F7800.000 ; Layer 4
G1 X125 E6.00000
G1 Y125 E6.00000
G1 X0 E6.00000
G1 Y0 E6.00000
G1 Z1.1 F7800.000 ; Layer 5
G1 X125 E6.00000
G1 Y125 E6.00000
G1 X0 E6.00000
G1 Y0 E6.00000
G1 Z1.3 F7800.000 ; Layer 6
G1 X125 E6.00000
G1 Y125 E6.00000
G1 X0 E6.00000
G1 Y0 E6.00000
G92 E0 ; set extruder OFF
G28 ; home all axes
M104 S0 ; turn off temperature