Replacing toner cartridge and DRUM UNIT Xerox WorkCentre 3345 / 3335 - YouTube
5851-3345 HP Printer Accessories - harddrivemart.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