| 摘要 |
PROBLEM TO BE SOLVED: To obtain an ink film cartridge arranged such that an incorporated ink film cannot be replaced freely. SOLUTION: The ink film (not shown) is wound around a paper tube 21 incorporated in the ink film cartridge and used for recording. A supply side shaft 14 is secured to the end part of the paper tube 21 by inserting the inserting part 14A into the paper tube 21. When the supply side shaft 14 is tried to be drawn out in order to replace the paper tube 21, a coupling piece 14A<SB>3</SB>between the inserting part 14A and a flange part 14C is cut off. Consequently, the supply side shaft 14 is broken and a new paper tube (not shown) cannot be fixed to the ink film cartridge. COPYRIGHT: (C)2004,JPO
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