Imaging UnitThe imaging unit engineered exclusively for Xerox Phaser(TM) 6300 and Phaser 6350 colour printers is a single, compact, lightweight unit-which replaces the 4 imaging units found in conventional tandem laser designs-ensuring easy replacement and fewer consumables to manage. This imaging unit is designed to interact perfectly with other genuine Xerox supplies, giving you consistent, brilliant print quality and superior reliability.