The T0547 is made specifically for photo printers, because it gives very vibrant colours and effectively increases the variations of a normal printer's colour frame. This time, the dark red hue offered by the inkjet cartridge will allow some colours to look even more realistic than it would have on a normal basis. The same images would look better with the dark red ink because it would selectively improve some of the colours in the image, and then consequently make the whole picture look like a more refined version of the original. This cartridge comes in 20ml, and is compatible with the Epson Stylus Photo R800 and the Epson Stylus Photo R1800.