The Z Corporation Model Z406 3D printer mentioned in your data uses a technology that is neither FDM (Fused Deposition Modeling), LCD (used in resin 3D printers), nor strictly Cartesian (which is more about the movement mechanics rather than the printing technology itself). Instead, Z Corporation printers are known for using a unique 3D printing technology called Color Jet Printing (CJP).

Color Jet Printing (CJP) involves the use of a powder base material, typically plaster-based or similar, which is spread in thin layers over the build platform. A liquid binding agent is then jetted from inkjet print heads to solidify the powder layer by layer. This technology also allows for the use of full-color printing by integrating colored binders, making it possible to produce highly detailed and color-rich models. The Z406's capability to print in full color aligns with this description.

CJP is particularly noted for its ability to create full-color prototypes quickly and relatively inexpensively compared to other 3D printing methods, albeit with some trade-offs in terms of mechanical strength. Given its build volume, layer thickness, and the full-color capability as highlighted, the Z406 fits within the realm of Color Jet Printing technology.