HP Compatible 42X Black Toner Cartridge Q5942X High Yield Buy 3, Get 1 Free
For Use With The Following Printers:
LaserJet 4250, LaserJet 4250 dtn, LaserJet 4250 Dtnsl, LaserJet 4250 n, LaserJet 4250 tn, LaserJet 4350 dtn, LaserJet 4350 Dtnsl, LaserJet 4350 n, LaserJet 4350 tn
Yields Up To 20,000 pages