| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cassette holder which is enabled to surely apply strong pressure to a member for determining height of a large size cassette even for a large size cassette, or a device for using a mixture of small size cassettes and large size cassettes. <P>SOLUTION: A holder 119 is constituted of a turnable auxiliary pressure board 173, and an auxiliary pressure plate which is further supported turnably by the auxiliary pressure board 173. The auxiliary pressure board 173 is turned by a driving member, an auxiliary pressure roller 170 is estranged from a cassette pressure roller 245, the back face side of the cassette is pressed, and pressure force is made to surely work. <P>COPYRIGHT: (C)2003,JPO</p> |
