The middle child of the extensive cartridge range used by the Epson SureColor SC-T5200DMFP and many other quality Epson printers, the T6931  is the ultimate compromise between cartridge capacity and cost per page. Whilst this Epson C13T693100 does not contain as much ink as its extra high capacity counterpart, it still holds 350ml of Epson photo black ink you can rely upon.Its bulky design and sheer size indicates that the Epson T6931 means business and should be taken seriously. The Epson C13T693100 is inherently geared towards professional printers and designers who only accept the very best.