Cura/resources/extruders/hms434_tool_1.def.json

{
    "version": 2,
    "name": "Tool 1",
    "inherits": "fdmextruder",
    "metadata": {
        "machine": "hms434",
        "position": "0"
    },

    "overrides": {
        "extruder_nr": {
            "default_value": 0,
            "maximum_value": "8"
        },
        "machine_nozzle_offset_x": { "default_value": 0.0 },
        "machine_nozzle_offset_y": { "default_value": 0.0 },
        "material_diameter": { "default_value": 1.75 },
        "machine_extruder_start_code": {
          "default_value": "\n;changing to tool1\nM83\nM109 T0 S{material_print_temperature}\nG1 E{switch_extruder_retraction_amount} F300\nG1 E{switch_extruder_retraction_amount} F300\nG1 E{switch_extruder_retraction_amount} F300\nG1 E{switch_extruder_retraction_amount} F300\nG1 E-{switch_extruder_retraction_amount} F2400\nG1 Y120 F3000\nG1 X10 F12000\n\n"
        },
        "machine_extruder_end_code": {
           "default_value": "\nG1 X10 Y120 F12000\nG1 X-40 F12000\nM109 T0 R{material_standby_temperature}\nG1 Y100 F3000\n; ending tool1\n\n"
        }
    }
}