Ultra High Quality Compatible Black Ink for your Riso® ComColor® 3050 Printer. Priced per 1000 ml cartridge. We utilize a recycled genuine container with all new circuitry and new packaging. Average yield: 64,500 copies. 100% Guaranteed! OEM reference part # S-6300-G.

Ultra High Quality Compatible Cyan Ink for your Riso® ComColor® 3050 Printer. Priced per 1000 ml cartridge. We utilize a recycled genuine container with all new circuitry and new packaging. Average yield: 64,500 copies. 100% Guaranteed! OEM reference part # S-6301.

Ultra High Quality Compatible Magenta Ink for your Riso® ComColor® 3050 Printer. Priced per 1000 ml cartridge. We utilize a recycled genuine container with all new circuitry and new packaging. Average yield: 64,500 copies. 100% Guaranteed! OEM reference part # S-6302.

Ultra High Quality Compatible Yellow Ink for your Riso® ComColor® 3050 Printer. Priced per 1000 ml cartridge. We utilize a recycled genuine container with all new circuitry and new packaging. Average yield: 64,500 copies. 100% Guaranteed! OEM reference part # S-6303.