Enjoy smooth, high-quality printing performance with this toner cartridge. The magenta toner delivers sharp, colorful text, logos and graphics. This Dell high-yield toner cartridge offers a yield of up to 12,000 pages and is designed to work seamlessly with select Dell printers, so you can get started on printing jobs right away. Dell toner cartridges save time and total cost of printing. The package includes one magenta toner cartridge. Use and Return toner cartridges are specially priced for customers to use once, and are not to be refilled or remanufactured. High-yield toner cartridge, up to 12000 pages. Supports Dell toner management system for low toner detection. Compatible with: Dell S5840cdn. Print readable, bold flyers, memos and other documents with this Dell use-and-return magenta high-yield toner cartridge.