| 摘要 |
<p>PURPOSE:To reduce a manufacturing cost and power consumption cost and to enhance reliability of an operation by rotating a roller by manually opening a cover, and moving a cassette from the starting position of a holder to a cassette inserting/removing position by the rotary force of the roller. CONSTITUTION:After a cassette holder 11 is moved from a holder end position (b) to a holder start position (a) by a holder driver at the time of removing a cassette, a roller 24 is rotated by manually opening a cover 18, and the cas sette is moved from the position (a) to the position to a cassette inserting/ removing position. Accordingly, the drive control of the holder 11 can be limited only to the interior of a housing 1, i.e., a switching mechanism for opening/ closing the cover 18 in cooperation with the operation of the holder 11 is elimi nated. Thus, a control mechanism can be simplified, a manufacturing cost and a power consumption cost can be reduced, and reliability of an operation can be enhanced.</p> |
