This is a compatible Okidata 52116002 high yield black laser toner cartridge designed for use with the Okidata B6500 laser printer. It replaces the original Okidata 52116002 toner cartridge and delivers exceptional print quality. With a page yield of up to 22,000 pages, this cartridge is an economical alternative to costly brand-name options. The use of compatible replacement toner cartridges does not void your printer's warranty. Backed by our 100% Quality Satisfaction Guarantee.