| 发明名称 |
IMAGE FORMING APPARATUS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem in which countermeasures to prevent toner deterioration by forcible discharge of toner according to a printing rate are insufficient to prevent image quality degradation caused by toner deterioration. <P>SOLUTION: An image forming apparatus detects a charging quantity of toner. According to the detected quantity of toner, the apparatus controls forcible discharge of toner. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
| 申请公布号 |
JP2006243114(A) |
申请公布日期 |
2006.09.14 |
| 申请号 |
JP20050055587 |
申请日期 |
2005.03.01 |
| 申请人 |
KONICA MINOLTA BUSINESS TECHNOLOGIES INC |
发明人 |
ITAGAKI SEIKO;AKITA HIROSHI;MIURA ISAMU |
| 分类号 |
G03G21/00;G03G15/08;G03G21/14 |
主分类号 |
G03G21/00 |
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