LD Products Replacement Toner Cartridge Compatible with HP 42A Q5942A (Black 3-Pk) Compatible with HP Laserjet Multifunction Printers 4250 4350n 4250dtn 4350 4350tn 4250dtnsl 4350dtn 4250n 4350dtnsl

Includes: Toner Cartridge Replacement for HP 42A Q5942A (Black, 3-Pack), Compatible with: HP LaserJet 4250, HP LaserJet 4250dtn, HP LaserJet 4250tn, HP LaserJet 4250n, HP LaserJet 4250dtnsl, HP LaserJet 4350, HP LaserJet 4350dtn, HP LaserJet 4350dtnsl, HP LaserJet 4350n, HP LaserJet 4350tn, Page Yield: 10,000 Shelf Life: 24-36 Months Average printer cartridge page yield in accordance with ISO 19752, Color: Black, The use of aftermarket replacement cartridges and supplies does not void your printer's warranty