The HP 39A Black LaserJet Toner Cartridges offer great print quality, reliable performance, and easy-to-use design. These longer-lasting toner cartridges are designed together with your HP printer for crisp, sharp results every time. HP 39A Black LaserJet Toner Cartridges with Smart Printing

The HP 39A Black LaserJet Toner Cartridges offer great print quality, reliable performance, and easy-to-use design. These longer-lasting toner cartridges are designed together with your HP printer for crisp, sharp results every time. HP 39A Black LaserJet Toner Cartridges with Smart Printing Technology offer higher capacity and increased yields for economical use as well as a time-saving design and proven-reliable operation, all designed to reduce total cost of ownership.