2x 301 Colour Ink Cartridges For HP ENVY 4500 Printer - Replaces HP 301
HP ENVY 4500 4502 4504 5530 5532 Printers. Simply ignore the low ink warning and continue printing. A REAL 301XL black should have a sponge visible in the lower holes if you peal off the top sticker and weigh a min 32g.