HP 564XL Magenta Original Ink Cartridge (750 pages)
Compatible with HP Deskjet 3521, 3526. HP Officejet 4610, 4620, 4622. HP Photosmart 5510, 5512, 5514, 5515, 5520, 5525, 6520, 6525, 7510, 7515, 7520, 7525, B8550, C5324, C6340, C6350, D7560, C510, B209, B210, C309, C310, C410.