CS921/CX921 Photoconductor unit black 100k

Up to 100000 pages, based on 3 average letter/A4-size pages per print job and ~ 5% coverage Compatible with: Lexmark CX921deLexmark CX922deLexmark CX923dteLexmark CX923dxeLexmark CX924dteLexmark CX924dxeLexmark CS921deLexmark CS923de