IU711 Image Drum and Developer Unit DR711 DV711 IU711C IU711M IU711Y for C654 C754 Image Drum and Developer Unit compatible with models C654 and C754.OEM part numbers DR711, DV711, IU711C, IU711M, IU711Y.Includes one drum unit and developer unit set.Designed for use in specified printer models.Product picture shown reflects the actual item.