Epson SureColor P5000 Ink Cartridges

The Epson SureColor P5000 uses the Epson UltraChrome® HDX 11-Color pigment ink (11-ink, 10-color cartridges) 
The Standard and Design Editions use the Ink Configuration: C, VM, Y, LC, VLM, LK, LLK, O, G, and PK or MK 
While the Commercial Edition uses the Violet instead of the Light Light Black: C, VM, Y, LC, VLM, LK, V, O, G and PK or MK
The archival Epson UltraChrome HDX pigment ink features a completely reformulated pigment technology for improved print permanence, and up to twice the overall print permanence versus Epson's previous generation ink set. 

The Photo Black pigment is 1.5 times denser than the previous generation ink set, which significantly 
improves overall contrast ratio and optical clarity, and outstanding color performance while the Improved Resin Encapsulation Technology creates superior 
gloss uniformity.