Ender 3 S1 Modification 1 Add Printer/ Adding a 3D printer in Cura is very simple. First, open the program and select “Settings” from the top menu bar. Then click on “Printers” and then “Add printer”. Open the drop-down menu and select “Custom FFF printer”. Enter the name of your printer (in this case Ender 3 S1 Pro). Click on “Add” and your printer will be added. Next you need to define the printer properties under the machine settings: Cura Configuration Settings Printer settings: X (Width) = 220 mm Y (Depth) = 220 mm Z (Height) = 270 mm Build plate shape = Rectangular Origin at center = No Heated bed = Yes Printhead settings: X min = -26 mm Nozzle size = 0.4 mm Y min = -32 mm Compatible material diameter = 1.75 mm X max = 32 mm Nozzle offset X = 0.0 mm Y max = 34 mm Nozzle offset Y = 0.0 mm Gantry Height = 25 mm Cooling Fan Number = 0 Number of extruders = 1 After creating the profile, Cura will independently create standard profiles for different accuracies. However, the values given by Cura are unsuitable default values which you must still adapt to the Ender 3 S1 Pro. Heated build volume = No G-code flavor = Marlin Nozzle Settings: Apply Extruder offsets to GCode = Yes Cura Configuration Settings (Creality Slicer 4.8) Start GCODE : End Gcode: G28 ;Home G91 ;Relative positionning G1 E-2 F2700 ;Retract a bit G92 E0 ;Reset Extruder G1 Z2.0 F3000 ;Move Z Axis up G1 X10.1 Y20 Z0.28 F5000.0 ;Move to start position G1 X10.1 Y200.0 Z0.28 F1500.0 E15 ;Draw the first line G1 X10.4 Y200.0 Z0.28 F5000.0 ;Move to side a little G1 X10.4 Y20 Z0.28 F1500.0 E30 ;Draw the second line G92 E0 ;Reset Extruder G1 Z2.0 F3000 ;Move Z Axis up G1 E-2 Z0.2 F2400 ;Retract and raise Z G1 X5 Y5 F3000 ;Wipe out G1 Z10 ;Raise Z more G90 ;Absolute positionning G1 X0 Y0 ;Present print M106 S0 ;Turn-off fan M104 S0 ;Turn-off hotend M140 S0 ;Turn-off bed M84 X Y E ;Disable all steppers but Z