The Peach PI300-575 ink cartridges (black, cyan, magenta, yellow) are compatible with the original HP 920XL inks (CD975AE, CD972AE, CD973AE, CD974AE). They have a capacity of 49 or 12 ml respectively. These inks are suitable for the OfficeJet 6000, 6000 special Edition, 6000 Wireless, 6500, 6500 A, 6500 A Plus, 6500 Series, 6500 Wireless, 7000, 7000 special Edition, 7500 A, 7500 A Wireless and 7500 Series printers.
