Sheet processing apparatus and image forming apparatus using same
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United States of America Patent
Stats
-
Jun 5, 2001
Grant Date -
N/A
app pub date -
Dec 29, 1997
filing date -
Dec 27, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sheet processing apparatus has a first stacker for stacking discharged sheets; a feeder for feeding a set of sheets from the first stacker; and second stacker for stacking the set of sheets fed by the feeder. A shifting device shifts the sheets stacked on the first stacker and; a controller groups the sheets in a set into a plurality of groups of sheets, and stacks, shifts and feeds the sheets, for each group, to the first stacker, and stacks the set of sheets on the second stacker.
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Family
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Cited Art Landscape
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