The Z DUE technology for the production of flat-top dots plates evolves further. With the AQ 2.0 technology you can reasonably think to access to different screening systems already extensively tested and used in other printing systems (Offset). The stochastic screening, which in some graphic situations offer surprisingly better results in shades and saturation of composite colors, is possible now. Using the stochastic system also in flexo allows to exceed the limit of 4 colors (CMYK) to print an image, thanks to the elimination of the screen angles (ei. 6-ink).