This is a compatible Xerox 106R01294 black laser toner cartridge designed for use with the Xerox Phaser 5550 laser printer. It delivers a standard yield of up to 35,000 pages, ensuring high-quality printing results. An economical alternative to the original Xerox cartridge, this compatible toner is engineered to meet high standards of quality and reliability. The use of compatible cartridges does not void your printer warranty, and it is backed by our 100% Quality Satisfaction Guarantee.