If it is this one https://my.okidata.com/pp-C5150n.nsf/openingdri... then the driver only goes to Windows 7 but this may work, if not then try installing the drive in compatibility mode.
Or here for searching for drivers, you can try contacting their support too.
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.