Standard yield magenta toner cartridge for use with dell c1600w, c1660w. This is a OEM COLOR TONER DELL brand Toner Cartridge (SD MAGENTA TONER) that works with the following printers / machines (C1600W, C1660W). Product Features: Compatible with: Dell C1660w Duty Cycle: Up to 1000 pages at 5% coverage Printing Color: Magenta Printing Technology: Laser Product Description: Dell - magenta - original - toner cartridge Product Type: Toner cartridge. STANDARD YIELD MAGENTA TONER. C1600W, C1660W. OEM DELL Brand.