HP 303XL High Yield Black Ink Cartridge- T6N04AE HP cartridges are designed with HP printers to offer outstanding photo and document quality. Print high quality black text, brilliant colour graphics, and get unique shades with cartridges built for reliability. Key features Original HP ink Colour: Black Yield: Up to 600 pages Pack size: 1 Compatibility: 6220, 6230, 7830, 7130, 7134