Designed for precise compatibility with Oki's products, and manufactured to the highest possible standards, only Oki consumables ensure maximum performance, longevity and ultimate cost-effectiveness.

Seamless design, using the highest quality materials and lubricants, minimizes print head wear.

• Manufactured for metered inkflow for consistent, high quality output
• OKI High Quality Ribbon Cartridge for ML5721/ML5791 Dot Matrix Printers
• 13 million character ribbon
• Minimum wear on printer due to high quality ribbon material
• Colour: Black