High-yield toner cartridge is designed for use with Dell Color Laser Printer 2660dn and Color Multifunction Printer 2665dnf. It produces excellent print quality and sharp images and text. High yield is perfect for high-volume printing. Cartridge yields approximately 4,000 pages based on 5 percent page coverage.High-yield toner cartridge is designed for use with Dell Color Laser Printer 2660dn and Color Multifunction Printer 2665dnf. It produces excellent print quality and sharp images and text. High yield is perfect for high-volume printing. Cartridge yields approximately 4,000 pages based on 5 percent page coverage.