Epson black inkjet cartridge, reference number T3331. The Epson range offers quality printing with clarity and glossiness using individual inks, saving you money as you only replace the colour you use. Low running costs and excellent durability are finished off with a high-gloss, premium look and feel when used with Epson photo media. For use with : Epson Expression Premium XP-530, XP-540, XP-630, XP-635, XP-640, XP-645, XP-830 and XP-900 printers.