发明名称 |
Sheet stacking apparatus, sheet processing apparatus and image forming apparatus |
摘要 |
A recording material stacking apparatus equipped with a plurality of discharge ports and a plurality of stacking trays can be set to normal mode and large capacity stacking mode each having a different maximum loading capacity. A stacking tray on the upper side has a plurality of lower limit positions and uses a lower limit position located on the upper side when normal mode is selected. On the other hand, it uses a lower limit position located on the lower side when the large capacity stacking mode is selected. The lower limit position located below a stacking tray on the upper side when this large capacity stacking mode is selected exists at a position in which it blocks a lower discharge port of sheets. Selection of the large capacity stacking mode and normal mode is executed according to a result of computation from data input through an input portion.
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申请公布号 |
US7680560(B2) |
申请公布日期 |
2010.03.16 |
申请号 |
US20060463719 |
申请日期 |
2006.08.10 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
HANADA TAKAKO;HAYASHI KENICHI;FUJITA KEIKO;MIYAKE TOSHIYUKI;FUKATSU YASUO;FUJII TAKAYUKI |
分类号 |
G06F7/00 |
主分类号 |
G06F7/00 |
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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