| 摘要 |
A paper feeder feeds a sheet of paper while interposing the sheet of paper between a pressure roller and a feed roller. The pressure roller is rotatably supported at its both ends by a pair of arms which are independently swingable about a fixed shaft. A plurality sets of such pressure rollers and arms are disposed along an axial direction of the feed roller. The respective arms independently make swinging movement, and the pressure rollers press the sheet of paper while making inclination respectively even when the feed roller and the sheet of paper have irregularities. Thus, the frictional force is generated over the entire sheet of paper, and the sheet of paper is fed without any inclination.
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