Package Contents: 12-Pack PGI-250XLBK CLI-251XLBK CLI-251XLC CLI-251XLM CLI-251XLY PGI-250XL CLI-251XL Ink Cartridge (6BK+2C+2M+2Y, Not including Gray ink cartridges)
High Page Yield: Up to 500 Pages per Large Black PGI-250XL Ink Cartridge, 300 Pages per Small Black CLI-251XL Ink Cartridge, 300 Pages per Color CLI-251XL Ink Cartridge, at 5% coverage on A4 paper
High Quality: Premium quality ink delivers crisp text and graphics
After sales service: Any product problem, feel free to contact us via email, and we will provide best solution for you.We promise a full refund for defective products