This New Compatible Xerox 016-1659-00 Yellow High Yield Laser Toner Cartridge is guaranteed to perform with Xerox Phaser 740 series Printers. This Generic cartridge replaces the original Xerox 016-1659-00. Our Generic cartridges are specially engineered to meet the highest standards of quality and reliability, and display yields greater than the OEM (Original Equipment Manufacturer). Our New Compatible replacement cartridges for the Xerox 016-1659-00 are manufactured brand new by a third party manufacturer, using 100% new casing and components, creating an economical alternative to expensive OEM 016-1659-00 Xerox Laser Toner Cartridges and supplies. Why pay more for brand name cartridges when you can get the same quality and reliability for less? The use of compatible replacement cartridges and supplies does not void your printer Warranty. We offer a 100% Quality Satisfaction Guarantee on all our New Compatible Laser Toner Cartridges and Supplies.