Lexmark Return Program cartridges are specially designed and patent-protected print cartridges available at a discounted price. By agreeing to the licensing requirements, customers can use the cartridges only once and return them exclusively to Lexmark for remanufacturing or recycling purposes. The package includes one magenta cartridge Standard cartridge yields up to 1,500 pages Original cartridge Unison Toner's unique formulation consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability Innovative shake-free print system Keep up-front costs low and quality high with Genuine Lexmark cartridges Recycle all your used Lexmark supplies with Lexmark Cartridge Collection Program Compatible with: Lexmark MC3224adwe, MC3326adwe, C3224dw