Patent ID: 6578713
Filing Date: 2003-06-17
Classification: B65H,G07D,Y10S

Abstract:
A paper sheet processor comprising:a paper sheet setting portion to set a plurality of paper sheets approximately uniformed in face-and-back orientation; a feeding section to sequentially feed the paper sheets set on said paper sheet setting portion one after another; a discriminator to discriminate at least face-and-back orientation of each paper sheet introduced; a first stacker as a main stacker; a second stacker as a sub-stacker having a smaller capacity than that of said first stacker; and a controller to control such that the paper sheet first introduced and discriminated in face-and-back orientation by said discriminator is stacked on said first stacker regardless of discrimination result, and regarding second and subsequent paper sheets, paper sheets having the same face-and-back orientation as that of said first introduced paper sheet are stacked on said first stacker and paper sheets having the opposite face-and-back orientation from that of the first introduced paper sheet are stacked on said second stacker, if the latter paper sheets have been mixed in the plurality of paper sheets approximately uniformed in face-back-orientation.