Printer Toner LEXMARK C544X1YG Yellow: Original toner cartridges for the popular Lexmark printers. It yields about 4000 A4 pages at 5% coverage. In addition to great print results, Lexmarks original accessories also attract environmental friendliness and, in particular, a great return program.The Return Program is intended primarily for companies who want to get rid of empty toner quickly, easily, ecologically and completely free of charge. This service applies only to genuine Lexmark original toners that were used only once. The removal request applies only to a shipment that contains at least 5 original Lexmark toner cartridges. Free shipping directly from the customers office or dealership is provided by Lexmark through the PPL.Parameters and Specifications:For Printers:LEXMARK X544dn, X544dtn, X544dw, X544dw, X546dtn, X548dte, X548de, C544dn, C544dtn, C544dw, C544n, C546dtnColour:yellowShelf Life:2 yearsCapacity:4000 pages