This lot includes two Ankink brand ink cartridges that are compatible with HP OfficeJet Pro printers. The cartridges are designed for black and color printing with a PAGE YIELD of 2000 pages and 1600 pages respectively, representing a 5% page coverage. The cartridges come with a reset chip and are covered by a 3-year manufacturer warranty. The unit type is a unit, and the chip type is a chip. The cartridges are suitable for use with various HP OfficeJet Pro models, including the 8715, 8716, 8717, 8720, 8745, 8746, 8747, 7740, 8700, 8702, 8710, 8714, 8728, 8730, 8734, 8735, 8736, 8740, 8743, 8744, 8724, 8725, 872