This is a compatible drum unit for Okidata 44574301, guaranteed to perform with Okidata Laser Printers. This drum unit is made with top quality components and new toner to give you the highest quality printouts every time. This compatible drum unit for Okidata 44574301 is specially engineered to meet or exceed the highest standards of quality, reliability and page yields. Although this cartridge is not made or endorsed by Okidata, it offers customers an economical alternative to expensive OEM Okidata 44574301 drum unit and comes with our satisfaction guarantee.