The Imaging Drum Kit from Dell is specifically designed for use with Dell C37XX. The Imaging Drum Kit applies toner to the page. It offers a usable life of up to 60 000 page impressions. This product has been tested and validated on Dell systems. It is supported by Dell Technical Support when used with a Dell system. Compatibility - C3760dn Color Laser Printer - C3760n Color Laser Printer - C3765dnf Color multifunction Laser Printer.Compatible Printers: Dell C 3760 dn, Dell C 3760 n, Dell C 3765 dnf, Dell C 3700 Series