发明名称 |
Switchable automatic document feeder capable of feeding continuous form documents or single sheet documents |
摘要 |
An automatic document feeder for use with an electrophotographic copier, digital copier or similar image recorder capable of transporting ordinary documents in the form of separate sheets and a continuous document in the form of computer form (CF) paper which is formed with equally spaced sprocket holes, as desired. A sprocket hole sensor is disposed on an imaginary line along which the sprocket holes of the CF paper are moved. A control device reversibly controls the transport of the CF paper to a predetermined reference position on a glass platen in association with the number of sprocket holes being counted. The document feeder is capable of not only copying a desired page of the CF paper but also implementing jam recovery in the event when a paper sheet jams the image recorder.
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申请公布号 |
US5295616(A) |
申请公布日期 |
1994.03.22 |
申请号 |
US19910704854 |
申请日期 |
1991.05.21 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
SAEKI, SHIROU;NAKAZATO, YUKITAKA;HASHIMOTO, KENJI;IKOMA, TADASHI |
分类号 |
B65H20/20;B65H23/188;B65H26/02;G03G15/00;(IPC1-7):B65H45/06 |
主分类号 |
B65H20/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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