| 发明名称 |
IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING THE SAME |
| 摘要 |
An image forming apparatus includes: an image bearing member on which a toner image is formed; an image forming section configured to form the toner image by attaching toner mixed with lubricant to the image bearing member, and transfer the toner image formed on the image bearing member to a sheet; a computing section configured to compute a time average value of a coverage of the toner image transferred to the sheet by the image forming section for each of a plurality of different time periods; and a control section configured to control the image forming section to form a toner image of a pattern for forcible toner ejection on the image bearing member in accordance with a result of computing of the computing section. |
| 申请公布号 |
US2015331357(A1) |
申请公布日期 |
2015.11.19 |
| 申请号 |
US201514698309 |
申请日期 |
2015.04.28 |
| 申请人 |
Konica Minolta, Inc. |
发明人 |
TSUKAMURA Shinichi |
| 分类号 |
G03G15/08 |
主分类号 |
G03G15/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An image forming apparatus comprising:
an image bearing member on which a toner image is formed; an image forming section configured to form the toner image by attaching toner mixed with lubricant to the image bearing member, and transfer the toner image formed on the image bearing member to a sheet; a computing section configured to compute a time average value of a coverage of the toner image transferred to the sheet by the image forming section for each of a plurality of different time periods; and a control section configured to control the image forming section to form a toner image of a pattern for forcible toner ejection on the image bearing member in accordance with a result of computing of the computing section. |
| 地址 |
Tokyo JP |
