| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink ribbon cassette applying tension on an ink ribbon and suppressing sagging of the ink ribbon. <P>SOLUTION: The ink ribbon cassette 1A includes a delivering side ribbon core 11 around which the ink ribbon 10 is wound, a winding side ribbon core 12 by which the ink ribbon 10 delivered from the ribbon core 11 is wound up, a guide roller 13 guiding the ink ribbon 10 delivered from the ribbon core 11, a guide roller 14 guiding the ink ribbon 10 wound up by the ribbon core 12, and a sagging removing lever 19 having a friction member 20 contacting the ink ribbon 10 delivered from the ribbon core 11 and guided by the guide roller 13 and deflecting to the direction returning the ink ribbon 10 from a ribbon draw out part 18. <P>COPYRIGHT: (C)2012,JPO&INPIT |
