OKI is the trade name of OKI Data Corporation, a global manufacturer of professional office business printing products, applications and services. OKI Europe Ltd is a division of OKI Data Corporation in Europe. The product range of OKI Europe includes six different segments: full-colour and monochrome printers, multifunctional devices that combine printing, copying, scanning and fax functions, as well as serial matrix printers, faxes and specialized POS printers. OKI Data Corporation is part of the OKI Electric Industry Corporation founded in 1881. It is a leader in the manufacture of telecommunication equipment in Japan. The company headquarters is located in Tokyo, Japan.
Manufacturer's site: https://www.oki.com/ua/printing/.