The 4 Pack 920XL 920 XL Ink Cartridge is designed for use with HP OfficeJet 6000, 6500, 6500a, 7000, and 7500a printers. These ink cartridges are compatible with HP printers and feature a print technology of inkjet. With a color range of cyan, yellow, magenta, and black, these cartridges are equipped with new IC chips for reliable printing performance. The package includes 4 units. I didn’t realize I purchased the wrong one and only noticed when I tried to install the black ink. So it’s basically brand new, I just wanted to be transparent.