C823/831/841/ES5431/8441/MC853 FUSER UNThe genuine Oki 44848805 fuser unit plays an important role in keeping images sharp and accurate when printing on plain paper and speciality media. The job of an Oki 44848805 fuser is to make sure that the toner bonds properly with the page. It supports the fusing process when it comes to evenly applying pressure and heat. Without a good quality Oki 44848805 fuser kit, the image and text would smear. This original Oki 44848805 fuser replacement unit