V7 offers digital auto filling of toner that guarantees optimum yield and performance. V7 uses Chip technology on all applicable products. Each V7 cartridge is tested in realistic environments to ensure proper function. By using V7 cartridges, you protect the environment by keeping reusable, non biodegradable materials out of landfills.

V7 27X Black Toner Cartridge for LaserJet 4000 Series