Cura/resources/definitions/blocks_rd50.def.json

{
    "version": 2,
    "name": "Blocks RD50",
    "inherits": "blocks_base",
    "metadata":
    {
        "visible": true,
        "platform": "blocks_rd50_platform.stl",
        "first_start_actions": [ "MachineSettingsAction" ],
        "has_machine_quality": true,
        "has_materials": true,
        "has_variants": true,
        "machine_extruder_trains":
        {
            "0": "blocks_rd50_extruder_0",
            "1": "blocks_rd50_extruder_1"
        },
        "preferred_material": "generic_pla",
        "preferred_quality_type": "normal",
        "preferred_variant_name": "ST - 0.4mm",
        "quality_definition": "blocks_base",
        "variants_name": "Print Core"
    },
    "overrides":
    {
        "machine_depth": { "default_value": 500 },
        "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+0.5 E-5 X-20 Y-20 F6000 ;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\nM84 ;steppers off\nG90 ;absolute positioning\n" },
        "machine_extruder_count": { "default_value": 2 },
        "machine_height": { "default_value": 500 },
        "machine_name": { "default_value": "Blocks RD50" },
        "machine_start_gcode": { "default_value": "G21\nG90 ;absolute positioning\nG28 X0 Y0  ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstops\n;PREHEAT\nM140 S{material_bed_temperature_layer_0}   ; Set Heat Bed temperature\nM104 S{material_print_temperature_layer_0} ; Set Extruder temperature\nG1 X-60 Y0 F6000\nG92 E0       ;zero the extruded length\nM190 S{material_bed_temperature_layer_0}   ; Wait for Heat Bed temperature\nM109 S{material_print_temperature_layer_0} ; Wait for Extruder temperature\nG1 F600 E20 ;extrude 10mm of feed stock\nG1 F200 E80 ;extrude 10mm of feed stock\nG12\nG92 E0       ;zero the extruded length again\nG29\nG1 Z0.2 F6000\nG1 F6000\n" },
        "machine_width": { "default_value": 500 },
        "retraction_retract_speed": { "value": 50 }
    }
}