Enjoy superb print quality with our Compatible and Genuine Okidata Laser Toner Cartridges for your Okidata C 830 DTN Color Workgroup Printer. The Genuine and Compatible Okidata c830dtn toner cartridges are designed to give you optimal print quality, for bold tones and images with vivid color. We carry the OEM / Genuine and Compatible Okidata 44059109, 44059110, 44059111, and 44059112 Laser Toner Cartridges, as well as our Genuine Okidata 44064013, 44064014, 44064015, and 44064016 Drum Units, which are tested to ensure excellent printing results. Professional quality printing is guaranteed with our Okidata toner cartridges and drum units or we will refund your money within 90 days of purchase. And all of our Okidata compatible and genuine toner cartridges have up to a 2 year shelf-life for definitive performance and convenience.