HP Q5942X (HP 42X) High Yield Black Toner Cartridge (20000 Yield)

HP Q5942X (HP 42X) High Yield Black Toner Cartridge is designed to perform in the HP LaserJet 4200, 4250, 4250dtn, 4250Dtnsl, 4250n, 4250tn, 4300 Series, 4350dtn, 4350Dtnsl, 4350n, 4350tn, 4345 MFP, 4345x, 4345xm, 4345xs, M4345 MFP, M4345x MFP, M4345xm MFP, M4345xs MFP.