Designed to work precisely with HP LaserJet 4000 and 4050 Printer series.
The HP 27X Black LaserJet Toner Cartridge offers 65% higher capacity for excellent value?20% cost-per-page savings.
With features like dual polymer toner particles. helical roller drive, magnetic seals, and HP Pull Tabs, HP Ultraprecise cartridges set the standard for optimum quality output.