The OKI 45396304 black toner cartridge is an original manufacturer component designed for reliable office printing applications. This genuine toner cartridge delivers consistent print quality with sharp, professional black text and graphics. It has been specifically developed for compatibility with the OKI printer models MC760DN, MC760DNFAX, MC760DNVFAX, MC770DNFAX, MC770DNVFAX, MC780DFNFAX, and MC780DFNVFAX. The cartridge contains high-quality black toner formulated to produce clear, smudge-resistant documents with excellent page yield. Manufactured to OKI's exact specifications, this toner cartridge ensures optimal performance and reliability in business environments. The component features precise construction for seamless integration with compatible printers, maintaining consistent print density and reducing the risk of printer maintenance issues. With its professional design, this toner cartridge supports continuous office workflows while delivering reliable output quality. The product is supplied as a single unit, ready for installation in compatible OKI printing systems. Designed for use in various office environments, this toner cartridge meets the demands of daily document production while maintaining print consistency across multiple print jobs. The manufacturer part number 50109938 identifies this specific toner cartridge model within the OKI product range.