The HP LaserJet 80A 2-pack Toner Cartridges in Black (CF280AD1) are designed for use with HP Laser printers. These standard cartridges are compatible with Hewlett Packard and HP printers, featuring a laser print technology for high-quality black printing. Each cartridge has an item height listed in the description and is a reliable choice for producing professional documents and images. This 2-pack ensures that you have an extra cartridge on hand for when you run out, making it convenient to keep your printer running smoothly.