发明名称 |
Image forming apparatus and method of controlling the apparatus |
摘要 |
The density of an image read by a scanner unit 1 is recognized. A consumption of tonor required for development in each of development units 69y, 69m, 69c and 69k is detected according to the results of the recognition. The detected consumption is displayed on a liquid crystal display unit 44. |
申请公布号 |
US6587651(B2) |
申请公布日期 |
2003.07.01 |
申请号 |
US20020281957 |
申请日期 |
2002.10.29 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA TEC KABUSHIKI KAISHA |
发明人 |
SADOWARA TETSUYA;FUKAYA HIDEAKI;YAMANISHI EIICHI |
分类号 |
G03G15/08;G03G21/02;H04N1/00;(IPC1-7):G03G15/00 |
主分类号 |
G03G15/08 |
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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