Cura/resources/definitions/eryone_er20.def.json

{
    "version": 2,
    "name": "Eryone ER20",
    "inherits": "fdmprinter",
    "metadata":
    {
        "visible": true,
        "author": "Tom",
        "manufacturer": "Eryone",
        "file_formats": "text/x-gcode",
        "platform": "eryone_er20_plateform.stl",
        "has_materials": true,
        "has_machine_quality": true,
        "preferred_quality_type": "high",
        "machine_extruder_trains":
        {
            "0": "eryone_er20_extruder_0"
        }
    },

    "overrides":
    {
        "machine_name":
        {
            "default_value": "Eryone ER20"
        },
        "machine_heated_bed":
        {
            "default_value": true
        },
        "machine_width":
        {
            "default_value": 250
        },
        "machine_height":
        {
            "default_value": 200
        },
        "machine_depth":
        {
            "default_value": 220
        },
        "machine_center_is_zero":
        {
            "default_value": false
        },
		"machine_head_with_fans_polygon": 
		{
            "default_value": [
                [-10, -10],
                [-10, 10],
                [10, 10],
                [10, -10]
            ]
        },
        "gantry_height":
        {
            "value": "0"
        },
        "machine_gcode_flavor":
        {
            "default_value": "RepRap (Marlin/Sprinter)"
        },
        "machine_start_gcode":
        {
            "default_value": "G90 ; use absolute coordinates\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nG28 ; home all without mesh bed level\nG29 ; mesh bed leveling/ABL\nM104 S[first_layer_temperature] ; set extruder temp\nG92 E0.0\nG1 Y-2.0 X150 F2400G1 Z3 F720\nM109 S[first_layer_temperature] ; wait for extruder temp\nG1 X150 F1000\nG1 Z0.2 F720\nG1 X80.0 E8.0 F900\nG1 X20.0 E10.0 F700\nG92 E0.0\nM221 S95 ; set flow\n"
        },
        "machine_end_gcode":
        {
            "default_value": "M104 S0 ; turn off extruder\nM140 S0 ; turn off bed\nM84 ; disable motors\nM107\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-5 ;X-20 Y-20 F{speed_travel} ;move Z up a bit and retract filament even more\nG28 X0 ;Y0 ;move X/Y to min endstops, so the head is out of the way\nG1 Y180 F2000\nM84 ;steppers off\nG90\nM300 P300 S4000"
        }
    }
}