Hp 49a Black Toner Cartridge (q5949a ) Consistent High-quality Printing Extra Page Yield And Clean Crisp Printed Text And Graphics. You Can't Go Wrong With Our Hp 49a Toner Cartridge. Hp 49a (q5949a) Compatible Printers Hp Laserjet 1160 Hp Laserjet 1320 Hp Laserjet 1320n Hp Laserjet 1320tn Hp Laserjet 1320w Hp Laserjet 1321 Hp Laserjet 3390 Hp Laserjet 3392