发明名称 |
Cleaning device and image forming apparatus including same |
摘要 |
A cleaning device including a rotatable cleaning member contacting a rotatable image carrier bearing a toner image to electrostatically remove toner from the image carrier while rotating, and a control unit to control rotation of the cleaning member to satisfy a relation of (60/R)>(L/V) during removal of a toner pattern formed on the image carrier at a predetermined timing and remaining attached to the image carrier without being transferred from the image carrier onto a transfer member using the cleaning member, where R (rpm) is a number of rotations of the cleaning member, L (mm) is a length of the toner pattern in a direction of rotation of the image carrier, and V (mm/s) is a speed of the image carrier. |
申请公布号 |
US8699908(B2) |
申请公布日期 |
2014.04.15 |
申请号 |
US201113271636 |
申请日期 |
2011.10.12 |
申请人 |
KIKUCHI HISASHI;MURAISHI TAKAYA;SUGIURA KENJI;ASAOKA AKIRA;HOZUMI YOSHIKI;SAKAKIBARA YUU;RICOH COMPANY, LTD. |
发明人 |
KIKUCHI HISASHI;MURAISHI TAKAYA;SUGIURA KENJI;ASAOKA AKIRA;HOZUMI YOSHIKI;SAKAKIBARA YUU |
分类号 |
G03G15/00 |
主分类号 |
G03G15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|