Compatible Xerox 106R02311 Black High Yield Toner For WorkCentre 3315/3325 Alternative to OEM, comes with ONE YEAR WARRANTY from the date of purchase against manufacturer defects. Page Yield: Black 5000 pages at 5% coverage on Letter/A4 paper. This replacement Toner cartridge is built to ISO9001 and ISO14001 Factory Standards. Compatible with Xerox WorkCentre 3315 WorkCentre 3315DN WorkCentre 3325 WorkCentre 3325DN WorkCentre 3325DNI