006R04356 Genuine Xerox Black Standard Capacity Toner Cartridge, Xerox C310 & C315 Color Printer, (Use & Return)Genuine Xerox Black Standard Capacity Toner Cartridge, Xerox C310 & C315 Color Printer, (Use & Return) is specially formulated and tested to provide the best image quality and most reliable printing you can count on page after page. Xerox Genuine Supplies and Xerox equipment are made for each other. Accept no imitations. Capacity 3000