| 摘要 |
A feeder/delivery board (10, 60) has a platform (11, 61) with an upper surface (13, 63) for supporting a stack of sheets of printing paper (14). The upper surface includes at least one movable adjustment portion (15, 21, 65a-e) for changing a vertical position of the portion of the stack supported by the adjustment portion relative to the remainder of the stack. An actuating mechanism (17, 72) in the platform selectively moves the at least one adjustment portion.
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