发明名称 |
SHEET CONVEYANCE DEVICE, AND IMAGE FORMING APPARATUS AND IMAGE READING UNIT INCLUDING SAME |
摘要 |
A sheet conveyance device includes a loading section, a first conveyance member a separation section, a first sheet length detector to detect whether the sheet is longer than a predetermined length slightly longer than a specific sheet size in the sheet conveyance direction, a trailing-edge detector disposed downstream from the separation section, a leading-edge detector disposed downstream from the trailing-edge detector a distance smaller than the specific sheet size and from the first conveyance member a distance longer than the specific sheet size, and a controller. When the sheet is equal to or greater than the predetermined length, the controller starts sheet feeding when the trailing-edge detector detects the trailing edge of the sheet, and when the sheet is smaller than that, the controller starts sheet feeding when either the leading-edge detector detects the leading edge of the sheet or the trailing-edge detector detects the trailing edge thereof.
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申请公布号 |
US2012119436(A1) |
申请公布日期 |
2012.05.17 |
申请号 |
US201113293164 |
申请日期 |
2011.11.10 |
申请人 |
MORITA KENICHIRO;TOBINAGA HIDEKI;KITAOKA SHINYA;KAMBAYASHI MAMORU;SUZUKI MICHITAKA;KANAYA ATSUSHI;KIMURA NORIO;SUZUKI YOSHITO;RICOH COMPANY, LTD. |
发明人 |
MORITA KENICHIRO;TOBINAGA HIDEKI;KITAOKA SHINYA;KAMBAYASHI MAMORU;SUZUKI MICHITAKA;KANAYA ATSUSHI;KIMURA NORIO;SUZUKI YOSHITO |
分类号 |
B65H7/20;B65H7/02;B65H7/18 |
主分类号 |
B65H7/20 |
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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