发明授权
- 专利标题： Information recording system capable of protecting secrecy
- 专利标题（中）： 信息记录系统能保护秘密
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申请号： US191249申请日： 1994-02-03
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公开(公告)号： US5452058A公开(公告)日： 1995-09-19
- 发明人: Takao Umeda
- 申请人： Takao Umeda
- 申请人地址： JPX Tokyo JPX Tokyo
- 专利权人： Hitachi, Ltd.,Hitachi Koki Co., Ltd.
- 当前专利权人： Hitachi, Ltd.,Hitachi Koki Co., Ltd.
- 当前专利权人地址： JPX Tokyo JPX Tokyo
- 优先权： JPX3-276215 19910930
- 主分类号： B41J13/00
- IPC分类号： B41J13/00 ; B41J29/00 ; B65H39/11 ; B65H43/08 ; G03G15/00 ; G03G15/36 ; G03G21/00 ; G06F3/12 ; G06K15/16
摘要：
A plurality of sheet hoppers and a plurality of output stackers are provided so that sheets of paper are selectively output from a specific sheet hopper. The printed sheet is output to a specific output stacker according to a type of document to be printed. The specific output stacker can be selected based on a control signal from a computer or a signal from a mark discrimination sensor, and the printed sheet of a confidential/secret document can be output to the specific output stacker even if a general document and a confidential/secret document are both printed by a single recording apparatus.
公开/授权文献
- US4895179A Cleaning apparatus 公开/授权日：1990-01-23
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