C4129X - Hp Toner, C4129X, 29X, Black, 10, 000 pg yield

The HP LaserJet C4129X Ultraprecise Print Cartridge for the HP LaserJet 5000 and 5100 Series printers produces optimum quality output. The higher yield cartridge offers users a long lasting, reliable cartridge which reduces the number of cartridge replacements and printer down-time. This higher yield cartridge also provides customers with a low overall cost of ownership. Yield: 10,000 pages, based on 5% average coverage.