Toner Cartridges for HP Printers from Xerox deliver brilliant image quality and excellent reliability at a low cost. Compared to the original HP toner cartridge, you’ll get better or equal page yield, pay significantly less, and receive 100% lifetime warranty. Get more, pay less, without risk. Satisfaction is guaranteed.Compatible Printers: HP LaserJet 4250 DTN, HP LaserJet 4350 N, HP LaserJet 4250, HP LaserJet 4250 N, HP LaserJet 4350, HP LaserJet 4350 DTN, HP LaserJet 4350 DTNSL, HP LaserJet 4250 DTNSL, HP LaserJet 4350 TN, HP LaserJet 4250 TN, HP LaserJet 4250 Series, HP LaserJet 4350 Series, HP LaserJet 4240 N