Compatible Printers:Replacement for Lexmark MS321dn MS421dn MS421dw MS521dn MS621dn MS622de MX321adn MX321adw MX421ade MX521ade MX521de MX522adhe MX622ade MX622adhe Laser Printer
Package Contents:1 Pack 56F1H00 Toner Cartridge
Page Yield:56F1H00 Black Toner Cartridge 15,000 pages 5% coverage letter A4
Installation:use 56F1H00 Toner Cartridge Before installation,you can shake the toner cartridge up and down or left and right to make the toner cartridge flow well and the product particles uniform,Achieve a more ideal printing effect
Model confirmation:56F1H00 Black Toner Cartridge check the printer model before purchase