Black T0711H Ink Cartridge (Twin Pack) (750 pages) for Epson B40W,BX300,BX310,DX7400,DX8400,DX9400F,Stylus D120,Stylus Office B1100,SX100,SX200,SX215,SX400,SX415,SX515,SX600 Printers. T0711H black ink cartridge Epson DURABrite Ultra ink no smudging, no fading, simply perfect prints whatever you're printing Epson's DURABrite tm Ultra ink has an exclusive technology where each pigment particle is coated in resin. This makes the ink water -, smudge -, and fade resistant on all paper types, for beautiful, durable results.