HP has introduced a Multi Jet Fusion technology for 3D printing. The multi jet fusion technology offers better speed and control compared to other printing technologies.
dual carriage system separates functions of writing and coating. Therefore each function is separately optimized for performance and productivity. The Hp technology can transform the properties of each volumetric pixel (voxel). For example, the HP Multi Jet Fusion 3D printers can print each voxel in a different color. HP expects to make millions of colors available for 3D printing. Other than color, HP expects to be able to control other properties, for example, opacity, conductivity, surface roughness, strength, elasticity, to name a few.