Toner cartridge produces solid blacks, sharp lines and smooth grays. It is designed for use in Dex Business Systems 796 and 796; Kyocera Mita LDC720, LDC750, LDC750AR, LDC770, LDC780, LDC790, SL700, TC710, TC720, TC770, TC790; NEC Nefax565, Nefax595, Nefax596; OmniFax L630MFP, L8000, L8500; Swintec Laser 320; Triumph Adler FX 770 LPC, Utax LF70, LF72 and LF77. Cartridge yields approximately 3,000 pages.