Ribbon capable of enhancing cutting precision

A ribbon adapted to a thermal sublimation printer, the thermal sublimation printer comprising a thermal print head, a sensor and a cutting mechanism, the ribbon comprising:

• at least one dye region comprising a plurality of dye zones;
• at least one separating region formed on a side of the at least one dye region for separating different dye regions;
• and
• at least one recognition dye region formed on the at least one separating region or formed within a range covered by the corresponding at least one dye region;
• wherein the thermal print head of the thermal sublimation printer transfers the at least one dye region and the at least one recognition dye region of the ribbon onto a print medium, so as to form an image area and a recognition mark on the print medium correspondingly, and the cutting mechanism of the thermal sublimation printer cuts the print medium when the sensor of the thermal sublimation printer senses the recognition mark.