Cartridge delivers excellent print quality, sharp images and text - up to a 1,200 page yield. - Part number on carton and label is CVXGF - Compatible with Dell E310dw/ E514dw/ E515dw Printers - Offers up to 1,200 page yield based on 5% page coverageCompatible Printers: Dell E 515 dw, Dell E 515 dn, Dell E 310 dw, Dell E 514 dw, Dell E 510 Series