Image reading apparatus
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United States of America Patent
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Apr 2, 1996
Issued Date -
N/A
app pub date -
Jun 5, 1995
filing date -
Mar 19, 1992
priority date (Note) -
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Abstract
A paper feed roller (5) is divided into a first roller (5a) and a second roller (5b); a slit (58) through which about 10 to 20 sheets of documents can pass is formed between the first roller and a gate plate (57) opposite to this; and the paper fed out therefrom is fed out to a space between the second roller (5b) and a separation pad (7) in contact with this. Also, there is adopted a construction in which the pressing force of a paper conveyance spring is transformed by a slide cam sliding in a direction parallel to the paper feed roller; and the paper width detection sensor is assembled by a fitting construction.
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