Anet A6 profile for Cura 2.3. Save in "Cura 2.3\resources\definitions" and restart Cura

anet_a6.def.json

{
    "id": "anet_a6",
    "version": 2,
    "name": "Anet A6",
    "inherits": "fdmprinter",
    "metadata": {
        "visible": true,
        "author": "Maciej Swic",
        "manufacturer": "Anet",
        "category": "Anet",
        "file_formats": "text/x-gcode",
        "icon": "icon_ultimaker2",
        "platform": "prusai3_platform.stl"
    },

    "overrides": {
        "machine_name": { "default_value": "Anet A6" },
        "machine_heated_bed": {
            "default_value": true
        },
        "machine_width": {
            "default_value": 220
        },
        "machine_height": {
            "default_value": 250
        },
        "machine_depth": {
            "default_value": 220
        },
        "machine_center_is_zero": {
            "default_value": false
        },
        "machine_nozzle_size": {
            "default_value": 0.4
        },
        "material_diameter": {
            "default_value": 1.75
        },
        "machine_nozzle_heat_up_speed": {
            "default_value": 2
        },
        "machine_nozzle_cool_down_speed": {
            "default_value": 2
        },
        "machine_head_polygon": {
            "default_value": [
                [-75, -18],
                [-75, 35],
                [18, 35],
                [18, -18]
            ]
        },
        "gantry_height": {
            "default_value": 55
        },
        "machine_gcode_flavor": {
            "default_value": "RepRap (Marlin/Sprinter)"
        },
        "machine_start_gcode": {
            "default_value": "G21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG28 X0 Y0 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstops\nM84 ;steppers off\nM0 S12 ;wait 12 seconds\nM17 ;turn steppers on\nG1 Z10.0 F300 ;move the platform down 10mm\nG92 E0 ;zero the extruded length\nG1 F200 E8 ;extrude 8mm of feed stock\nG92 E0 ;zero the extruded length again\nM0 S5 ;wait 5 seconds\nG1 F9000\n;Put printing message on LCD screen\nM117 Printing..."
        },
        "machine_end_gcode": {
            "default_value": "M104 S0 ;extruder heater off\nM140 S0 ;heated bed heater off (if you have it)\nG91 ;relative positioning\nG1 E-1 F300  ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+4 E-5 X-20 Y-20 F9000 ;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 Y210 F9000 ;move out to get part off\nM84 ;steppers off\nG90 ;absolute positioning"
        }
    }
}