Compatible for Lexmark 55B1000 Toner Cartridges Work for Lexmark MS331dn MS431dn MS431dw MX331adn MX431adn MX431adw MX432adwe Printers, with Chip, High Yield 4000 Pages, Clear Printing (Black)

Strong compatibility and wide application: Our Toner Cartridges are compatible with a variety of printer models and compatible with Lexmark MS331dn MS431dn MS431dw MX331adn MX431adn MX431adw MX432adwe printers, easy to install and worry-free to use. Just a few easy steps can restore your printer to its best working condition
Efficient printing: Our Toner Cartridges provide clear and sharp text and vivid images. Whether it is used for office documents or home printing, it can meet your needs for clear printing
Long life, high page yield: Each Toner Cartridges is designed for high page yield, allowing you to print more for a longer time, reducing the trouble of frequent replacement of Toner Cartridges. Black(BK/K) print pages: 4000 pages (5% coverage on A4 paper)
Environmentally materials, green printing: We are committed to environmental protection, and our Toner Cartridges are made of environmentally materials to provide you with green printing solutions
Easy to install and replace: Our Toner Cartridges are user-friendly and easy to install and replace. You can complete it in just a few simple steps, saving time and energy