Description Epson GP-C831 Cyan Pigment Ink Cartridge|GJIC5| Epson Ink Cartridges This is the standard high yield Epson ink cartridge used with the Epson GP-C831 (ColorWorks C831) GHS color label printer. Color: CyanInk Type: Epson DURABrite Ultra pigment inkModel: GJIC5(C)SKU: C13S020564