3K yield for black (BK) and 2.5K yield for colored (C, M, Y) toner cartridges.Compatible with models C3326dw, MC3326adwe, MC3326i.Includes chips for C332HK0, C332HC0, C332HM0, C332HY0, C332HK, C332HC, C332HM.Defective rate information available upon request.