Manufacturer: Hewlett-Packard

Genuine HP LaserJet toner cartridges give crisp, black text and graphics. Ideal for business or home users who need professional-quality laser output. The microfine toner cartridge takes full advantage of a compatible printer's smaller-dot 600-dpi resolution and HP's resolution enhancement technology. For use with HP LaserJet 5L, 6L and 3100, 3150 Printer-Fax-Copier-Scanner. Yields 2,500 pages.