{
    "pre":[
        "T{tool}                ; select extruder #0",
        "M104 S{temp}           ; set nozzle temp",
        "M140 S{bed_temp} T{tool} ; set bed temperature",
        "M109 S{temp}           ; wait for nozzle to heat",
        "S210 T{tool}           ; wait for heating?",
        "M82                    ; absolute extrusion mode",
        "G28                    ; home",
        "G1 Z15 F6000           ; lower platform 15mm",
        "G92 E0                 ; zero out extruder position",
        "G1 F200 E3             ; prime the extruder 3mm"
    ],
    "post":[
        "M107                   ; turn off filament cooling fan",
        "M104 S0 T{tool}        ; turn off right extruder",
        "M140 S0                ; turn off bed",
        "M904                   ; park extruder",
        "M84                    ; disable stepper motors"
    ],
    "cmd":{
        "fan_power": "M106 S{fan_speed}"
    },
    "file-ext": "hvs",
    "settings":{
        "origin_center": false,
        "extrude_abs": true,
        "bed_width": 150,
        "bed_depth": 150,
        "build_height": 150
    }
}