The 41X1598 41X1595 41X1597 41X1596 Developer Unit you are looking at is equipped with a smart chip and is compatible for Lexmark CS921de CS923de CX920de CX921de CX922de CX923dte Printers.
The estimated page count of this product is 300000 pages, which can meet your printing needs.
We aim to provide you with Developer Unit that print clearly, smoothly, and are easy to install.
You can send us your printer model and the Developer Unit model you are using, and we will provide you with the correct product so that this product can be used correctly on your printer.