The OEM Xerox 016-1997-00 imaging drum unit kit includes one of each of the cyan, magenta, and yellow imaging drums, designed to produce high-quality printouts for your Xerox Phaser 7300 laser printer. This drum unit kit is a reliable choice for consistent performance, ensuring excellent results page after page. While the 3 color imaging drum unit kit has been discontinued, individual color drum units are still available for your printer model. Backed by our 100% Satisfaction Guarantee.