C540X31G Developer Unit Compatible for Lexmark C540N C543DN C544DN C544DTN C544DW Printers, with Chip, High Yield 30000 Pages, Vivid Colors (2 Pack Black) - BIVOL

• Excellent print: Our Developer Unit print clearly and sharply, and both text and images can show professional quality. Whether it is business documents or color images, they can show excellent results to meet your various printing needs Widely compatible, applicable to multiple models: Our Developer Unit are highly compatible and compatible with Lexmark C540N C543DN C544DN C544DTN C544DW printers. No matter what printing device you use, we can provide you with a suitable Developer Unit to ensure seamless docking and worry-free printing High print volume, efficient office: Our Developer Unit are designed for high print volume, reducing the frequency of replacement, and greatly improving office efficiency. Whether it is large-scale document printing or daily office needs, our Developer Unit can do the job. Black(BK/K) print pages: 30000 pages. Color print pages: 30000 pages. (5% coverage on A4 paper) Easy to use and easy to install: The Developer Unit adopts a user-friendly design, and the installation process is simple and quick without complicated operations. With just a few steps, you can easily replace the Developer Unit to ensure that the printer quickly returns to normal working state Easy Installation: Our products are easy to install and can be used immediately after installation. If you have any questions after receiving your goods, please tell us and we will assist you. We wish you a happy shopping experience
• Excellent print: Our Developer Unit print clearly and sharply, and both text and images can show professional quality. Whether it is business documents or color images, they can show excellent results to meet your various printing needs Widely compatible, applicable to multiple models: Our Developer Unit are highly compatible and compatible with Lexmark C544N C546DTN X543DN X544DN X544DTN printers. No matter what printing device you use, we can provide you with a suitable Developer Unit to ensure seamless docking and worry-free printing High print volume, efficient office: Our Developer Unit are designed for high print volume, reducing the frequency of replacement, and greatly improving office efficiency. Whether it is large-scale document printing or daily office needs, our Developer Unit can do the job. Black(BK/K) print pages: 30000 pages. Color print pages: 30000 pages. (5% coverage on A4 paper) Easy to use and easy to install: The Developer Unit adopts a user-friendly design, and the installation process is simple and quick without complicated operations. With just a few steps, you can easily replace the Developer Unit to ensure that the printer quickly returns to normal working state Easy Installation: Our products are easy to install and can be used immediately after installation. If you have any questions after receiving your goods, please tell us and we will assist you. We wish you a happy shopping experience