HP 51A Black Toner Cartridge

PC Magazine 8/05 survey ranks HP #1—problem-free printing depends on the original HP cartridge
The reliable, all-in-one HP LaserJet cartridge—fewer interruptions mean lower costs, true value.
Managing supplies is easy with HP Smart Printing technology and HP SureSupply
Free, convenient return and recycling in over 40 countries.
Enjoy peace of mind with HP’s Premium Protection Print Cartridge Warranty
The HP name means it’s always easy to find replacement cartridges.
Reliable HP cartridges comprise up to 70% of the total imaging system, ensuring consistent results.