| 摘要 |
<p>PURPOSE:To prevent reduction of a rising and press drive force for a sheet placing plate and the occurrence of the defective feed of sheets by forming a sheet collision reference surface, similar to the rotation locus of the tip of the sheet placing plate, in a high capacity feed sheet cassette. CONSTITUTION:A sheet placing plate 12 rotatable around the center of a rotation fulcrum axis part 12B is located in a feed sheet cassette casing 11 capable of containing quantities of sheets S. An inclining sheet collision reference surface 11D similar to the rotation locus of a tip 12A of the sheet placing plate 12 is formed in the cassette casing 11. This constitution prevents reduction of a rising and press drive force for the sheet placing plate 12 of a high capacity feed sheet cassette capable of containing quantities of the sheets S and the defective feed of sheets due to irregular arrangement of the sheets S on the sheet placing plate 12.</p> |
