compatible toner cartridge: 1,premium quality 2,competitive price 3,1:1 replacement 4,fast deliver &1 year warranty. Compatible Lexmark E250d empty Toner Cartridge CommodityCompatible Lexmark E250d Toner Cartridge Suitable machineLexmark E250d,E250A21Prelative partsPlastic cartridge, DR,SR,DB,Powder,Chip,etcColorblackPrinting yield3500p A4 covering 5%Pacakge styleneutral package boxes with air ...