Zoomtoner Compatible Combo for Xerox 101R00555 / 106R03623 — High-Yield Black Toner Cartridge + Drum Unit

High-yield Zoomtoner replacement set for Xerox 101R00555 / 106R03623. This combo pack includes a black laser toner cartridge and the matching drum unit, designed to deliver excellent print quality with crisp black text and graphics. Compatible with the following Xerox machines: WorkCentre 3345, WorkCentre 3345DNI, WorkCentre 3335DNI, Phaser 3330, and Phaser 3330DNI.