If you want to reduce your print costs without compromising on quality then consider the Oki 43979202 high capacity toner cartridge. The high capacity black ink cartridge is designed to work with your Oki printer to produce high definition text printing. Realise significantly cheaper cost-per-page output with the Oki 4397202 toner cartridge which will last longer in comparison to standard toners. The 43979202 toner cartridge is also easy to install and replace – reducing print downtime.