| 摘要 |
<p>PURPOSE:To prevent the deformation and the moisture absorption of a lower transfer paper by the pressure from an upper transfer paper under the high moisture condition, by previously placing a dunnage for preventing the moisture absorption of the transfer paper so as to cover a notch and a basic end of an oscillation plate. CONSTITUTION:In a paper feeding cassette comprising an oscillation plate 11, provided in the paper feeding cassette main frame 10, for placing the transfer paper on it, and a notch 12 formed in the side of the oscillation plate 11, and a control plate 13 for controlling the side edge of the transfer paper, a dunnage 16 for preventing the moisture absorption of the transfer paper is previously provided disconnectably so as to cover the notch 12 of the oscillation plate 11 and the basis end 15 of the oscillation plate 11. Thereby, under the high moisture condition, the deformation or the moisture absorption of the lower transfer paper by the pressure from the upper transfer paper can be prevented near the notch 12 and the basic end 15 of the oscilla tion plate 11. Consequently, it takes the superior effect like that the waviness of the lower transfer paper can be prevented and the lowering of the transfer efficiency at the time of copying can be prevented and the nonconformity of the void or the like can be restrained.</p> |
