Original Lexmark Return Program drum suitable for the printers:

• Lexmark MX321adw, MX321adn
• Lexmark MS331dn, MX331adn
• Lexmark MX421ade, MS421dw, MS421dn
• Lexmark MX521de, MX521ade
• Lexmark MX522adhe
• Lexmark MS621dn
• Lexmark MX622ade, MS622de, MX622adhe
• Lexmark MB2338adw, B2338dw
• Lexmark MB2442adwe, B2442dw
• Lexmark B2546dw, MB2546adwe
• Lexmark B2650dn, B2650dw, MB2650adwe

The toners that fall under Lexmark's return program are print toners sold at a reduced price, in exchange for the customer's agreement that the cartridges will be used only once and returned only to Lexmark for remanufacturing or recycling. These single-use toners stop functioning when they reach the end of their designated lifespan, as determined by Lexmark (a variable amount of toner may remain in the toners when replacement is required). These toners can also automatically update the printer's memory to protect it from non-genuine and unauthorized products.