Renewable Replacement For HP 42A (Q5942A) Toner Cartridge, 10K Yield

Compatible Printers: HP LaserJet 4240n, HP LaserJet 4250, HP LaserJet 4250dtn, HP LaserJet 4250dtnsl, HP LaserJet 4250n, HP LaserJet 4250tn, HP LaserJet 4350dtn, HP LaserJet 4350dtnsl, HP LaserJet 4350n, HP LaserJet 4350tn