Epson has earned a strong reputation for first-class printers, which offer an outstanding combination of quality, reliability & value for your money. However, unless these products are complemented by Epson consumables, users cannot expect to fully capitalize on their investment. Epson understands that printing is a process, with printer, inks & paper working together to offer the ultimate in quality output. With this in mind, Epson produces consumables that offer optimum performance throughout a long, trouble-free, working life. This high capacity ink cartridge contains 2 complementary colors in a single chamber. As usage of the complementary colors is very similar both colors can be replaced at the same time with a single cartridge.