Original HP 106A Toner Cartridges deliver legendary HP print quality. HP 106 toner cartridges work with: HP LaserJet 107, 135, 137 1 Black (~1,000 pages) Original HP black-and-white printer toner cartridges tested produced, on average, 11% more usable pages than non-HP cartridges. Reliable printing you can trust When it's time to install a new cartridge, you can trust that HP's cartridge design makes replacement quick and easy. Recycle your print cartridges through HP Planet Partners. Ideal for micro and small offices that would like to begin printing with laser technology from an industry leader – HP. Depend on Original HP 106A Toner Cartridges designed specifically for your HP printer. What's in the box: Toner cartridge; Recycling guide