发明名称 |
Image reader, image processor, and computer program product |
摘要 |
An image processor includes a reading unit that moves a scanning optical system toward a reference white sheet to read the reference white sheet from a direction along which the scanning optical system returns to the carried document reading glass before reading one sheet of a document mounted on a carried document reading glass by an automatic document feeding unit in a sheet document reading mode of forming an image of the document carried by the automatic document feeding unit by an image sensor through the scanning optical system facing the carried document reading glass. |
申请公布号 |
US8159726(B2) |
申请公布日期 |
2012.04.17 |
申请号 |
US20070715945 |
申请日期 |
2007.03.09 |
申请人 |
INAGE OSAMU;RICOH COMPANY, LIMITED |
发明人 |
INAGE OSAMU |
分类号 |
H04N1/23 |
主分类号 |
H04N1/23 |
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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