Designed for the Phaser 7300, this genuine Xerox Imaging Unit helps get the best from your laser printer. The drum assembly in your Xerox laser printer uses an electrostatic charge that is transferred to form text and images on the page. Due to general wear and tear the drum unit will start to diminish in effectiveness over time, so be sure to install a replacement at regular intervals. This cyan unit has a life span of 30,000 pages. Printer Supplies#Imaging UnitsGBP781925
