Oki ML 590 and ML 591 Color Ribbon (Requires Color Kit) Color: 4-color ribbon
Yield: Up to 4 million characters
Compatibility: Oki Microline ML 590 and 591 Series Printers. Genuine Oki Data - NOT clone.
Designed for exact compatibility with OKI products, only OKI consumables ensure maximum performance, longevity and ultimate cost-effectiveness. OKI's ribbon cassettes, inkjet heads, toner and EP cartridges and other consumables are an integral part of the fundamental design of its printer and fax products, combining with other key elements of their design to deliver optimum durability, reliability and print quality.