{
    "version": 2,
    "name": "Geeetech A20",
    "inherits": "Geeetech_Base_Single_Extruder",
    "metadata":
    {
        "visible": true,
        "machine_extruder_trains": { "0": "Geeetech_Single_Extruder" }
    },
    "overrides":
    {
        "gantry_height": { "value": 35 },
        "machine_depth": { "default_value": 250 },
        "machine_end_gcode": { "default_value": "G91 ;Switch to relative positioning\nG1 E-2.5 F2700 ;Retract filament\nG1 E-1.5 Z0.2 F2400 ;Retract and raise Z\nG1 X5 Y5 F3000 ;Move away\nG1 Z10 ;lift print head\nG90 ;Switch to absolute positioning\nG28 X Y ;homing XY\nM106 S0 ;off Fan\nM104 S0 ;Cooldown hotend\nM140 S0 ;Cooldown bed\nM84 X Y E ;Disable steppers" },
        "machine_head_with_fans_polygon":
        {
            "default_value": [
                [-31, 31],
                [34, 31],
                [34, -40],
                [-31, -40]
            ]
        },
        "machine_height": { "default_value": 250 },
        "machine_name": { "default_value": "Geeetech A20" },
        "machine_start_gcode": { "default_value": ";Geeetech A20 Custom Start G-code\nM104 S{material_print_temperature_layer_0} ; Set Hotend Temperature\nM190 S{material_bed_temperature_layer_0} ; Wait for Bed Temperature\nM109 S{material_print_temperature_layer_0} ; Wait for Hotend Temperature\nG92 E0 ; Reset Extruder\nG28 ; Home all axes\nM107 P0 ;Off Main Fan\nM107 P1 ;Off Aux Fan\nM2012 P8 S1 F100 ; ON Light\nG1 Z5.0 F3000 ;Move Z Axis up little to prevent scratching of Heat Bed\nG1 X0.1 Y20 Z0.8 F5000 ; Move to start position\nG1 X0.1 Y200.0 Z1.2 F1500 E30 ; Draw the first line\nG92 E0 ; Reset Extruder\nG1 X0.4 Y200.0 Z1.2 F3000 ; Move to side a little\nG1 X0.4 Y20 Z1.2 F1500 E25 ; Draw the second line\nG92 E0 ; Reset Extruder\nG1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed\nG1 X5 Y20 Z0.4 F3000.0 ; Scrape off nozzle residue" },
        "machine_width": { "default_value": 250 }
    }
}