• Includes 1 black cartridge and 1 color cartridge, each vacuum sealed. • Compatible with Envy models 5540, 5541, 5542, 5640, 5544, 5546, 5644, 5646 and OfficeJet 200, 250, 5740, 5742, 5744. • Advanced chip technology for quick recognition and accurate ink level monitoring. • Prints up to 660 pages in black and 450 in color with 5% coverage on A4. • Strict quality control for vibrant, accurate, and sharp prints.