Elegoo Neptune 4/Pro OrcaSlicer V2.0.0 config [New Firmware]

Start G-Code (Version-Date 29. May 2024):

G90 ; absolut coordinates M83 ; extruder relative mode

M104 S120 ; set temporary nozzle temp to prevent oozing during homing and auto bed leveling M140 S[bed_temperature_initial_layer_single] ; set final bed temp G4 S10 ; allow partial nozzle warmup

G28 ; home all axis

BED_MESH_CLEAR BED_MESH_CALIBRATE mesh_min={adaptive_bed_mesh_min[0]},{adaptive_bed_mesh_min[1]} mesh_max={adaptive_bed_mesh_max[0]},{adaptive_bed_mesh_max[1]} ALGORITHM=[bed_mesh_algo] PROBE_COUNT={bed_mesh_probe_count[0]},{bed_mesh_probe_count[1]} ADAPTIVE=0 ADAPTIVE_MARGIN=0

M104 S[nozzle_temperature_initial_layer] ; set final nozzle temp M190 S[bed_temperature_initial_layer_single] ; wait for bed temp to stabilize M109 S[nozzle_temperature_initial_layer] ; wait for nozzle temp to stabilize FLASHLIGHT_ON MODLELIGHT_ON G1 Z15 F240 G1 X2 Y10 F3000

G1 Z0.28 F240 G92 E0 ;Reset Extruder G1 X3.1 Y20 Z0.28 F5000.0 ;Move to start position G1 X3.1 Y80.0 Z0.28 F1500.0 E10 ;Draw the first line G1 X3.4 Y80.0 Z0.28 F5000.0 ;Move to side a little G1 X3.4 Y20 Z0.28 F1500.0 E20 ;Draw the second line G92 E0 ;Reset Extruder G1 Z2.0 F3000 ;Move Z Axis up

In case the error message 'Unknown command: "EXCLUDE_OBJECT_END"' or 'Unknown command: "EXCLUDE_OBJECT_START"' occurs, you need to make the following modifications:

In the 'printer.cfg' file, insert the following line: [exclude_object]

In the 'moonraker.conf' file, locate the section 'file_manager' and add the following line: enable_object_processing: True

These changes should help resolve the issue you're experiencing.