| 摘要 |
PROBLEM TO BE SOLVED: To prevent an ink sheet 21 of any other company from being set inadvertently in the body 30 of an ink sheet cartridge 20. SOLUTION: The ink sheet set consisting of a supply side core tube 40, a winding side core tube 41, and an ink sheet 21 wound around these core tubes is further provided with an intermediate coupler 56 comprising a tubular base section 57 being inserted into the winding side core tube 41, and an outermost contour section 57b. When the intermediate coupler 56 is fixed to the end part of the winding side core tube 41, the length from the end face of the outermost contour section 57b to the end face of the winding side core tube 41 not inserted with the intermediate coupler 56 is substantially equal to the width of the ink sheet 21. COPYRIGHT: (C)2004,JPO
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