| 摘要 |
<p>PURPOSE:To prevent wron setting for business hseets by installing, in the business-sheet accommodating case of a paper feeder having a paper feeding board which can be raised and lowered, a partitioning wall for dividing a longitudinally setting region for longitucinally setting a business sheet having the max. size and a laterally setting region for laterally setting a business sheet having other size and tilting said partitioning wall by the elevation and lowering of the paper feeding board. CONSTITUTION:In the application to a paper feeder 1 in which a busines sheets having B5-A3 size are accommodated, a paper feeding board 7 which has a rectangular form whose one edge is cut and can be raised and lowered is installed into a business-sheet accommodation case 2. Business-sheets are loaded onto the paper feeding board 7. A region where a business sheet-having a size B4 or less are set is a laterally setting region X, and a region where a business sheet having A3 size is set is a longitudinally setting region Y, and the upper part of the paper feeding board 7 is opened in the laterally setting region X. In the longitudianlly setting region Y, the paper feeding board 7 is covered with a shielding apparatus 10. Said shileding apparatus 10 is constituted of an end plate 11, upwardly opened cover member, and a partitioning wall 15 which can be tilted by the elevation and lowering of the paper feeding board and shields the front opened part of the shielding apparatus 10 and is retreatable when a business sheet having A 3 size is used.</p> |
