SuppliesMAX Toner Cartridge Combo Pack compatible replacement for Okidata 4431530MP. Yields up to 8000 pages at 5% coverage for consistent, high-volume printing. Built with quality components to deliver crisp black output, clear color contrast, and reliable performance for everyday business and personal use. Designed for long-lasting results and easy installation in supported 110V printers sold in the U.S. Model: SuppliesMAX Okidata 4431530MP Toner Cartridge Combo Pack Color: Black/Cyan/Magenta/Yellow Yield: 8000 Machine Compatibility: See overview tab Manufacturer Warranty: 30 DAYS Our compatible toner, inkjet cartridges, ribbons, copier and other supplies are constructed to original OEM specifications. Guaranteed Superior Quality to Meet or Exceed High Priced OEM Products. Product packing may vary but it will not affect quality and warranty.