OKI drum black C931 40K pages

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.
Product Description: OKI - black - original - drum kit | Product Type: Drum kit | Printing Technology: LED | Printing Colour: Black | Yield: Up to 40000 pages | Compatible with: C911dn, 931, 931dn