HP 564 Black Ink Cartridge, 2/Pack (C2P51FN)
- HP 564 ink cartridges work with: HP Deskjet 3520, 3521, 3522, 3526, HP OfficeJet 4610, 4620, 4622, HP Photosmart 5510, 5512, 5514, 5515, 5520, 5525, 6510, 6512, 6515, 6520, 6525, 7510, 7515, 7520
- Also works with: HP Photosmart 7525, B8550, C6340, C6350, D7560, eStation, Plus, Premium, Premium Fax, Premium TouchSmart Web
- Page yield of HP 564: approx. 250 pages black per cartridge
- Color: Black
- What's in the box (C2P51FN): Two HP 564 black ink cartridges (CB316WN)