发明名称 |
Remaining sheet volume detecting apparatus and image forming apparatus |
摘要 |
A remaining sheet volume detecting apparatus includes a loading unit that loads a sheet; a driving unit that lifts up the loading unit to a feed position of a loaded sheet; a feeding unit that feeds a sheet from the loading unit that has reached the feed position; a load thickness detecting unit that detects a load thickness of sheets within the loading unit based on a movement amount of the loading unit until the loading unit reaches the sheet feed position; a sheet thickness detecting unit that detects a thickness of a sheet fed by the feeding unit from the loading unit that has reached the feed position; and a remaining sheet volume calculating unit that calculates remaining sheet volume within the loading unit.
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申请公布号 |
US8025284(B2) |
申请公布日期 |
2011.09.27 |
申请号 |
US20090559099 |
申请日期 |
2009.09.14 |
申请人 |
FUJI XEROX CO., LTD. |
发明人 |
IKEUCHI HIROYUKI;MATSUMURA TAKUO |
分类号 |
B65H3/44;B65H1/18;B65H7/02 |
主分类号 |
B65H3/44 |
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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