Ink cartridge chip printer chip inkjet carttidge chip Ciss cartridge chip Ink cartridge chipprinter chipinkjet carttidge chipCiss cartridge chipRefill cartridge chipAuto reset chipCISS accessory partsARCT0731N/T0731N-734 cartridgeFOR EPSON T10/T11/T20/T23/T40/TX105/TX200/TX400/TX600 (4 COLOR)T30/T33(5 COLOR)TX700/TX800(6 COLOR)