The HP 901 Ink Cartridge Combo Pack contains 1 black cartridge and 1 color cartridge, both of which use HP's Vivera ink to provide consistent, high-quality results. The cartridges are compatible with the following Officejet All-In-One Printers:
4500, 4500, J4540, J4550, J4580, J4680
The black cartridge yields approximately 200 pages and the color cartridge yields approximately 360 pages.
901 Ink Cartridge Combo Pack
Warranted to be free from defects in materials and workmanship