{ "file-ext": "gcode", "token-space": " ", "pre":[ "G90 ; absolute positioning", "G21 ; metric units", "M106 P0 S255 ; fan on", "M3 P{power} S255 ; set default laser power", "M5 ; laser off", "G0 F3000 ; default feed rates", "G1 F800 ; default feed rates" ], "post":[ "M5 ; laser off", "M107 P0 ; fan off", "G91 ; relative positioning", "G0 Z0 F150 ; raise laser", "G90 ; absolute positioning" ], "laser-on":[ "M3 P{power}" ], "laser-off":[ "M5" ], "settings": { "origin_center": false, "bed_width": 320, "bed_depth": 335 }, "profiles":[{ "processName": "Snapmaker Laser", "ctOriginCenter": false }] }