| 摘要 |
PURPOSE:To remove the cause of jam generation, to improve working efficiency and to prevent the inner devices of the titled machine previously from damages and failures by forming a proper paper selecting means for feeding only proper paper at the selection of a double face copying mode. CONSTITUTION:A had feeding tray 2, upper paper cassette 3 and a lower paper cassette 4 are loaded to the upper, intermediate and lower stages of a paper feeding part arranged on the right side part of a copying machine body 1. The tray 2 is used at the feeding of the small number of sheets of the feeding of specific thick paper or paper having specific paper quality. The paper of single size is stored in each of the cassettes 3, 4. Paper feeding rollers 5-7 are arranged on positions close to the leading ends of the tray 2 and the cassettes 3, 4 respectively and the paper feeding roller selected by the operator is rotated and the paper feeding roller selected by the operator is rotated and the paper set up or stored on the position is fed. |
