Note: Most Marlin-based printers use front-left origin, while some printers like Delta machines use center origin.
Printable Space
Define your printer's build volume and bed configuration.
Bed Size X
- Parameter
printable_area(X component)- Unit
- Millimeters (mm)
- Description
- The width of your print bed in the X direction.
- Examples
- 220mm (Ender 3), 256mm (Bambu Lab X1C), 250mm (Prusa MK3S+)
Bed Size Y
- Parameter
printable_area(Y component)- Unit
- Millimeters (mm)
- Description
- The depth of your print bed in the Y direction.
- Examples
- 220mm (Ender 3), 256mm (Bambu Lab X1C), 210mm (Prusa MK3S+)
Max Print Height
- Parameter
printable_height- Unit
- Millimeters (mm)
- Description
- Maximum height you can print in the Z direction.
- Examples
- 250mm (Ender 3), 256mm (Bambu Lab X1C), 210mm (Prusa MK3S+)
Bed Shape
- Parameter
bed_shape- Options
- Rectangular, Circular (Delta printers)
- Description
- The shape of your print bed. Most cartesian printers use rectangular beds.
Origin
- Parameter
bed_origin- Options
- Front-Left Corner, Center
- Description
- Where the coordinate origin (0,0) is located on your bed.
Bed Texture
- Parameter
bed_custom_texture- Description
- Path to a custom texture image to display on the virtual bed in the 3D view.
Bed Model
- Parameter
bed_custom_model- Description
- Path to a custom 3D model (STL) to represent your printer bed in the preview.
Common Printer Sizes
| Printer | X (mm) | Y (mm) | Z (mm) |
|---|---|---|---|
| Bambu Lab X1C | 256 | 256 | 256 |
| Bambu Lab P1S | 256 | 256 | 256 |
| Bambu Lab A1 | 256 | 256 | 256 |
| Prusa MK3S+ | 250 | 210 | 210 |
| Prusa MK4 | 250 | 210 | 220 |
| Creality Ender 3 | 220 | 220 | 250 |
| Creality K1 | 220 | 220 | 250 |
| Voron 2.4 350 | 350 | 350 | 340 |