Sublijet HD Ink – -Dye Sublimation Gel Ink Suitable for Sawgrass SG400/800 Printers -High Color Gamut -Gel Ink = High Concentration -Does not clog print head easily -Available in Standard, Extended Catridges -Please note that Extended Catridges is suitable only for SG800 while Standard Catridge can be used for both SG400/800