{
    "pre":[
        "M104 S{temp} T{tool} ; set extruder temperature",
        "G90                 ; set absolute positioning mode",
        "M83                 ; set relative positioning for extruder",
        "M107                ; turn off filament cooling fan",
        "G28                 ; home axes",
        "G92 X0 Y0 Z0 E0     ; reset all axes positions",
        "G1 X0 Y0 Z20 F180   ; move xy to 0,0 and z 20mm over bed",
        "G92 E0              ; zero the extruded",
        "M109 S{temp} T{tool} ; wait for extruder to reach target temp",
        "G1 E15 F200         ; purge 15mm from extruder",
        "G92 E0              ; zero the extruded",
        "G1 F225             ; set feed speed",
        "M117 ULIO Printing  ; text for screen"
    ],
    "post":[
        "M107                ; turn off filament cooling fan",
        "M104 S0 T{tool}     ; turn off right extruder",
        "G1 Z{z_max} F180    ; drop bed",
        "G28 X0 Y0           ; home XY axes",
        "M84                 ; disable stepper motors"
    ],
    "pause":[
        "; --- pause begin ---",
        "G91        ; Relative Positioning",
        "G0 Z20     ; Move Bed down 20mm",
        "G90        ; Absolute positioning",
        "G0 X10 Y10 ; Move to 10,10",
        "M2000      ; Pause command",
        "G91        ; Relative Positioning",
        "G0 Z-20    ; Move Bed up 20mm",
        "G90        ; Absolute positioning",
        "; --- pause end ---"
    ],
    "cmd":{
        "fan_power": "M106 S200"
    },
    "settings":{
        "origin_center": false,
        "bed_width": 103,
        "bed_depth": 103,
        "build_height": 78
    }
}