The 7890 and 9890 and SC-P printers have essentially the same ink-set as the 3880/P800 printers with auto-switching black inks and 8 printable channels. For Piezography, this printer enables both Gloss and Matte K7 Piezography as well as our (2016 release) Piezography Pro Dual K4 MK/PK ink set. The 7890 and 9890 are slightly newer than there build-cousins (the 7900 and 9900) and so have a little less head and maintenance issues than those other models. On the color side you get a choice between InkThrift Pro or ConeColor with our HD Photo (PK) and Matte (MK) ink.