HP. Hewlett Packard. Toner, Printers, Ink, Fuser, Printer Repair › Compatible Q5942A Black Toner (Standard Yield) Image 1 of 1 Compatible Q5942A Black Toner (Standard Yield) $64.99 Compatible Black Toner Cartridge for HP Laserjet 4210/4250/4350 (Alternative for Q5942A, HP 42A) (12,000 Page Yield) Quantity: Add To Cart Added! Compatible Black Toner Cartridge for HP Laserjet 4210/4250/4350 (Alternative for Q5942A, HP 42A) (12,000 Page Yield)