Genuine Oki C831N Black Toner Cartridge | For C831N Colour Laser Printer comfortable on-ear headset enhanced security features like a

enhanced security features like a fingerprint reader and IR camera

Featuring 4K Ultra HD resolution with HDR support

an easy auto-feed system

Gaming-Grade Performance – zero-lag input and pro-level responsiveness

178º verticalBacklight Life (Hours): 30000 Hrs (Min)Curvature: FlatRefresh Rate (Hz): 60Low Blue Light: Software solutionFlicker-Free: YesColor Gamut: NTSC: 72% size (Typ)sRGB: 104% size (Typ)Pixel Size: 0

Genuine Oki C831N Black Toner Cartridge | For C831N Colour Laser Printer comfortable on-ear headset enhanced security features like aThe Genuine Oki C831N Black Toner Cartridge delivers sharp, high contrast black text and precise line detail for your Oki C831N colour laser printer. Perfect for everyday office documents, reports, invoices, and monochrome graphics, this toner ensures consistent performance with minimal downtime. Built for business use, this high yield cartridge is easy to install and designed to handle the demands of professional environmentskeeping your prints