CS720 developer units can work for Lexmark printers as below:
For Lexmark C4150 CS720 CS720de CS720dte CS725 CS725de CS725dte CX725 CX725de CX725dhe CX725dthe XC4140 XC4150 Printers.

Product Description:
※ 74C0D10 black, 74C0D20 cyan, 74C0D40 yellow, 74C0D30 magenta replacement developer Unit.
※ A single developer unit weighs 1kg, and the volume is 42cm * 13cm * 15cm.
※ 74C0D10 black developer unit is 150,000 pages, 74C0D20 cyan developer unit capacity is 150,000 pages.
※ 74C0D30 magenta developer unit is 150,000 pages, 74C0D40 yellow developer unit capacity is 150,000 pages.

Printing experience:
- Delivers exceptional print quality for all your printing needs.
- Easy to load and install, ensuring a hassle-free printing experience.
- Print crisp text with premium quality developer unit.
- Intelligent Chip Sensors guarantee compatibility with a wide range of printers, both new and old.

Warm Tips:
☛ Please confirm your developer unit model and printer model with us before placing an order to ensure compatibility. (Different regions may have variations in developer unit models)
☛ Make sure not to touch the chip sensor on the Developer Unit for optimal performance.