Requirements: Memjet r10.2 and Xitron r8.
It is possible to achieve super dense blacks by printing the black channel with two black printing blades.
Once you configure the system correctly, it is automatic.
Configure your print engine with CMYKK inks (See Memjet documentation for any ordering requirements). Make sure both black blades register themselves with the same name: "Black".
When this happens the Xitron system will notice. We will then deliver the black channel to both Black blades. It will be ripped once and duplicated on both blades.
This method can be used to double print any CMYK ink. As long as there are two ink blades registering themselves with the same name then the Xitron RIP will deliver that ink channel to both of those print blades.