| 摘要 |
<p>PURPOSE:To place the paper in a cassette correctly corresponding to axial and circumferential directions of a photosensitive material of a toner picture on the photosensitive material, by simultaneously pressing the cassette to guide and limiting members through a pressing means to control a position of right angular two sides of the cassette. CONSTITUTION:If a cassette is placed in a cassette storage part, a roller 8b in the point end of a pressing member 8 awaiting in a position adapted to a stopper 5a is pressed by a slope 2a of a cassette bottom plate 1 toward the center of an opening groove 2. The roller 8b, being urged by a spring 10, presses an edge of the groove 2, in this way, the cassette is moved till the groove 2 is adapted to a guide member 6. If the cassette is placed further to the rear, cassette end 3 is adapted to a limiting member 5 and a slope 2b of the groove 2 is adapted to the roller 8b. Then the member 6 aligns the end of paper to the end of a picture on a photosensitive material while the member 5 places the point end side of the paper in parallel to a rotary shaft of the photosensitive material.</p> |
