LEXMARK 56F6X0E EXTRA HIGH YIELD BLACK TONER CARTRIDGE

Genuine toner cartridge is compatible with LEXMARK MS421, MS521, MS622, MX421, MX521, and MX622 printers. It offers an estimated page yield of 20,000 pages, based on 5% coverage per page (ISO 2471 standard). The cartridge provides high-quality black prints, is easy to install, and is ideal for high-volume printing. The OEM part number is 56F6X0E, and the UPC code is 734646638166. Designed for efficient toner use, it supports a sustainable printing solution for businesses.