发明名称 |
Image forming apparatus, cartridge, and storing device mounted to the cartridge |
摘要 |
An image forming apparatus has a first image formation mode for forming an image on an image bearing member by using developer under a first predetermined image forming condition and a second image formation mode for forming an image on an image bearing member by using developer under a second image forming condition which is different from the first predetermined image forming condition and is set so that an amount of consumption of developer with respect to an identical image in the second image formation mode is smaller than that in the first image formation mode, the apparatus includes storing means for storing information on an amount of usage of the image bearing member, and control means for changing the second image forming condition in the second image formation mode depending on the information stored in the storing means.
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申请公布号 |
US7639956(B2) |
申请公布日期 |
2009.12.29 |
申请号 |
US20050528238 |
申请日期 |
2005.11.18 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAITO NORIHITO;YAMAUCHI KAZUMI;OTOMO YASUNAO;HASEGAWA HIDEAKI;OSHIMA NOBUO |
分类号 |
G03G15/00;G03G15/043;G03G21/18 |
主分类号 |
G03G15/00 |
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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