Genuine Oki MC770 / MC780 Black Toner Cartridge – High-Yield Monochrome Laser Printing

Power through high-volume printing tasks with the Genuine Oki Black Toner Cartridge, designed for seamless compatibility with Oki MC770 and MC780 colour laser printers. This high-yield monochrome cartridge ensures crisp, sharp black text and graphics on every page — ideal for reports, invoices, and professional documents.

Engineered for reliability and maximum output, it keeps your printer running smoothly while reducing total cost per page. Perfect for busy office environments that demand performance without compromise.

Key Features:

• Genuine Oki high-yield black toner cartridge
• Up to 11,500 pages @ 5% coverage
• Delivers sharp, smudge-free monochrome output
• Designed for Oki MC770 / MC780 printers
• Easy to install with consistent performance
• Ideal for professional business printing