Lexmark Unison High Yield Black Laser Toner Cartridge 55B1H0E for MS331, MS431, MX331 & MX431 Printers HP Chromebooks Backed by a two-year warranty

Backed by a two-year warranty and supported by lifetime technical support

This environmentally friendly expansion module is built with sustainability in mind

The device’s plug-and-play setup and intuitive LCD interface facilitate quick operation

and 300 for secure attachment

Lexmark Unison High Yield Black Laser Toner Cartridge 55B1H0E for MS331, MS431, MX331 & MX431 Printers HP Chromebooks Backed by a two-year warrantyLexmark Unison Original High Yield Laser Toner Cartridge Black 1 Each The Lexmark Unison High Yield Black Laser Toner Cartridge (Part Number: 55B1H0E) is engineered to deliver exceptional print quality and reliable performance in compatible Lexmark printers including models MS331dn, MS431dn, MS431dw, MX331adn, MX431adn, and MX431adw. Designed with Lexmark's innovative Unison technology, this original toner cartridge ensures consistent, sharp black