Genuine Oki B731 Black Toner Cartridge | High-Yield Monochrome Printing

The Genuine Oki B731 Black Toner Cartridge delivers crisp, professional-quality black prints with every page. Engineered for the Oki B731 monochrome laser printer, this high-yield toner ensures consistent performance, deep black text, and sharp line definition—ideal for high-volume office and business environments.

Trusted by professionals, this toner cartridge keeps productivity high while reducing per-page printing costs.

Key Features:

• Genuine black toner for Oki B731 laser printer
• Produces sharp, smudge-resistant black output
• High-yield design for long-lasting use and efficiency
• Easy to install and dependable for everyday business printing
• Maintains peak printer performance and reliability