| 摘要 |
PROBLEM TO BE SOLVED: To surely feed a paper sheet, particularly small in size and hard to feed forward, without requiring troublesome operation. SOLUTION: In this manual paper feed mechanism 1, a thrust changing member 22 is moved as a space to a fixed guide 21 is narrowed in linkage with the movement of a movable guide 20, and then a tapered portion 23 of the thrust changing member 22 moves up a spring supporting portion 13 for supporting a spring 12 to strengthen the thrust of the spring 12.
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