Xerox 106R03620 Toner Cartridge - Black - Newegg.com
LD Compatible Replacement for Xerox 106R03622 High Yield Black Toner Cartridge for Phaser 3330, 3330 DNI & WorkCentre 3335 DNI, 3345, 3345 DNI - Walmart.com
Xerox Extra High-Capacity Toner Cartridge For The Phaser 3330/WorkCentre 3335/3345
Xerox Phaser 3330 Black Toner Cartridge, Genuine (G3688)