This is a Compatible Okidata 42103001 black toner cartridge designed for use with Okidata laser printers. It delivers a yield of up to 2,500 pages, making it a reliable choice for your printing needs. Manufactured with 100% new components, this cartridge offers an economical alternative to expensive OEM options while ensuring high-quality printing results. The use of compatible cartridges will not void your printer warranty, and it is backed by our 100% Quality Satisfaction Guarantee.