Compatible replacement for the Okidata 44844512 black toner cartridge, delivering up to 10,000 pages. This cartridge is designed to work seamlessly with your Okidata C831 laser printer, providing reliable and consistent print quality. Manufactured with 100% new components, it serves as an economical alternative to the original Okidata toner cartridges. The use of compatible cartridges does not void your printer warranty and is backed by our 100% Quality Satisfaction Guarantee.