This is a compatible or remanufactured HP CF237A toner cartridge guaranteed to perform with HP Laser Printers. It replaces the genuine (OEM) HP CF237A toner cartridge. This toner cartridge is made with top quality components and new toner to give you the highest quality printouts every time. This compatible or remanufactured for HP CF237A toner cartridge is specially engineered to meet or exceed the highest standards of qualitreliability and page yields. Although this cartridge is not made or endorsed by HP, it offers customers an economical alternative to expensive OEM HP CF237A cartridges and comes with our satisfaction guarantee. This toner cartridge is compatible with HP M607n/M607dn/M608dn/M608n/M608x/M609d and many more