This is a premium, made in the USA version for Dell T0529, N5878, 310-4142, 310-5508, K1014 remanufactured inkjet cartridge. We are proud to offer this Made in the USA remanufactured product as our premium offering to replace your Epson inkjet cartridge, offering you equivalent quality at a steeply discounted price. This cartridge works on A920, FO-B1600, UX-A1000, UX-B20, UX-B25, UX-B700 printers.