Hello Bee Prusa DIY 3D PRINTER KIT User Manual page 8

USE THE FOLLOWING COMMANDS FOR END.GCODE:
;End GCode
M104 S0 ;extruder heater off
M140 S0 ;heated bed heater off (if you have it)
G91 ;relative positioning
G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
G1 Z+0.3 E-5 F{travel_speed} ;move Z up a bit and retract filament even more
G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
G90 ;absolute positioning
G1 Y180
M84 ;steppers off
;{profile_string}
USE THE FOLLOWING COMMANDS FOR PRESWITCHEXTRUDER.GCODE:
;Switch between the current extruder and the next extruder, when printing with multiple extruders.
;This code is added before the T(n)
USE THE FOLLOWING COMMANDS FOR POSTSWITCHEXTRUDER.GCODE:
;Switch between the current extruder and the next extruder, when printing with multiple extruders.
;This code is added after the T(n)
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