Genuine OEM Xerox Document WorkCentre Pro 645 Toners

The WorkCentre Pro 645's 101R203 drum is a different item from its black toner cartridge. Xerox lists the two as separate supplies, so ordering a new toner cartridge doesn't also mean ordering a new drum.

Toner Buzz carries genuine Xerox black toner and the separate 101R203 drum for the WorkCentre Pro 645. The toner cartridge supplies printing toner; the 101R203 is the item for a drum change.