The Imaging Drum Kit from Dell is specifically designed for use with Dell C266x/C376x. The Imaging Drum Kit applies toner to the page. It offers a usable life of up to 55,000 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.Compatible Printers: Dell C 3760 n, Dell C 3760 dn, Dell C 2665 dnf, Dell C 3765 dnf, Dell C 2660 dn, Dell C 2600 Series, Dell C 3700 Series, Dell S 3840 cdn, Dell S 3800 Series, Dell S 3845 cdn