Toner cartridge is essential to Print System performance. It consistently delivers outstanding image quality, ensures long-life system reliability and promotes superior sustainability - all in an innovative, shake-free print system. Cartridge is compatible with CX921de, CX922de, CX923dte, CX923dxe, CX924dte and CX924dxe. Genuine supplies are engineered to work best together with your printer, delivering excellent print quality from the first page to the last. Perfect for low-volume printing, high-yield cartridge yields approximately 34,000 pages.Toner cartridge is essential to Print System performance. It consistently delivers outstanding image quality, ensures long-life system reliability and promotes superior sustainability - all in an innovative, shake-free print system. Cartridge is compatible with CX921de, CX922de, CX923dte, CX923dxe, CX924dte and CX924dxe. Genuine supplies are engineered to work best together with your printer, delivering excellent print quality from the first page to the last. Perfect for low-volume printing, high-yield cartridge yields approximately 34,000 pages.