Theluckleds 4 Ink Cartridge HP 670XL for HP Printer Deskjet 3525 4615 4625 5525 6525 Series Contents: 1 Pack 670XL Black + 1 Pack 670XL Cyan + 1 Pack 670XL Magenta + 1 Pack 670XL Yellow. Type: Remanufactured Ink Cartridge,work as new cartridge. Page yield: Up to 800 Pages each black ink cartridge and 600 Pages each color ink cartridge (at 5% coverage). Compatible with: HP Deskjet Ink Advantage 3525, 4615, 4620, 4625, 5525, 6526 Printer. We Promise: If you have any question, please contact us directly, we will provide high quality after-sales service, to ensure that the customer's shopping experience.