Xerox Corporation Lexmark 55B1X00 Extra High Yield Black Laser Toner Cartridge for Lexmark MS431 and MX431 Series brand_HP Inc. and high-powered network devices

and high-powered network devices

5 oz (240 g)

Dual SFP+ pluggable connectors: Connects seamlessly to compatible devices

5mm diameter matches passive cables

Xerox Corporation Lexmark 55B1X00 Extra High Yield Black Laser Toner Cartridge for Lexmark MS431 and MX431 Series brand_HP Inc. and high-powered network devicesLexmark Unison Original Extra High Yield Laser Toner Cartridge Black Pack The Lexmark 55B1X00 Extra High Yield Laser Toner Cartridge, manufactured by Xerox Corporation, delivers exceptional monochrome printing performance for your Lexmark MS431 and MX431 series printers. Designed for high volume printing, this genuine Lexmark cartridge provides a typical yield of approximately 20,000 pages, making it ideal for busy offices and demanding environments.