ECO INK &copy; Compatible / Remanufactured for HP 901 CC656AN (1 Color) Ink Cartridges for Officejet 4500, J4535, J4580, J4660, 4500 Wireless, J4540, J4585, J4680, J4524, J4550, J4624, J4680c, J4525 Officejet 4500, Officejet J4535, Officejet J4580, Officejet J4660 Officejet 4500 Wireless, Officejet J4540, Officejet J4585 Officejet J4680, Officejet J4524, Officejet J4550, Officejet J4624 Officejet J4680c, Officejet J4525 1pk HP 901 Color CC656AN ink