Inkrite Laser Toner Cartridge compatible with HP Q5942A Black, for use with the following printers: HP Laserjet 4200 + HP Laserjet 4200DTN + HP Laserjet 4200DTNS + HP Laserjet 4200DTNSL + HP Laserjet 4200N + HP Laserjet 4200TN + HP Laser Jet 4250 + HP Laser Jet 4250n + HP Laser Jet 4250dtn + HP Laser Jet 4300n + HP Laser Jet 4300tn + HP Laserjet 4345 + HP Laserjet 4345mfp + HP Laserjet 4345x mfp + HP Laserjet 4345xm mfp + HP Laserjet 4345xs mfp + HP Laser Jet 4350 + HP Laser Jet 4350n + HP Laser Jet 4350tn + HP Laser Jet 4350dtn + HP Laser Jet 4350dtnsl Page yield (at 5% coverage average): 18000