The Lexmark 71C00KG Genuine Black Return Program Toner is a high-quality, genuine/original product specifically designed for Lexmark printers. It is compatible with models such as CS720, CX720, CS725, and CX725, offering reliable and professional-quality printing results. With a print technology of laser and a manufacturer warranty of 1 month, this toner cartridge ensures optimal performance and peace of mind for your printing needs. The black color and compact dimensions make it easy to handle and store, while the genuine Lexmark brand ensures compatibility and superior printing quality.