| 摘要 |
<p>PURPOSE:To prevent mis-loading of a cassette easily by providing a cassette height restricting member at cassette loading near the cassette inlet of a cassette stage and nearly at the center of depth. CONSTITUTION:A rib 6la is provided near the cassette inlet of a link guide 6 of the cassette stage 3, and if the cassette upper face is taken down in error and the cassette 1 is loaded toward the arrow 100 at a downward angle to store the cassette in the cassette stage 3 from the cassette lid 2 is in press-contact with the folded part of a suppressing spring 4l to block the loading of the cassette 1. When the user changes the loading angle and loads the cassette to the depth, the further cassette loading is blocked by the cassette height restricting plate 10a of a stage reinforcement plate 10 and a lock release piece 3a of the cassette lid 2 serving as a folded part of a bottom face of the stage 3.</p> |
