INKUTEN (TM) Remanufactured Ink Cartridge Replacement For Hewlett Packard HP 61 CH561WN CZ073FN (2 Black) 2-Pack Includes 2 HP 61 black CH561WN INKUTEN Ink Cartridges (Total 2 Pack) These remanufactured ink cartridges come equipped with an ink indicator chip that accurately tracks your ink levels and communicates with your printer to be sure you are receiving the best quality print possible Page Yield: Black-190* & Colors-165* per cartridge | Shelf Life: 24-36 months per cartridge | *Average printer cartridge page yield in accordance with ISO IEC 24711 INKUTEN FIVE STAR Top Quality Ink Cartridge, 1-Year 100% Quality Satisfaction Product Guarantee For use in the following printers: DESKJET 1000, 1010, 1050, 1051, 1055, 1056, 1510, 1512, 2050, 2510, 2512, 2514, 2540, 2541, 2542, 2543, 2544, 3000, 3050, 3050A, 3051A, 3052A, 3054, 3056A, 3510, 3511, 3512, 3516, ENVY 4500, 4501, 4502, 4503, 4504, 4505, 5530, 5531, 5535, OFFICEJET 2620, 4630, 4632, 4634, 4635, 8040, 8045