专利检索 ap:("CANON KABUSHIKI KAISHA") AND inv:"SHIN ONO" 第 1 页

1.

发明公开
CHARGE ELIMINATING APPARATUS, IMAGE FORMING APPARATUS, AND CHARGE ADJUSTING APPARATUS 审中-公开

公开(公告)号：US20240255884A1

公开(公告)日：2024-08-01

申请号：US18424583

申请日：2024-01-26

申请人： CANON KABUSHIKI KAISHA

发明人： RYO AIHARA , SHIN ONO , YUTAKA KAKEHI , YASUHARU CHIYODA , KEISUKE MOGI , SHINGO IWAMI , RYOSUKE TSURUGA

IPC分类号： G03G15/00 , B65H29/12

CPC分类号： G03G15/6573 , B65H29/125 , G03G15/5037 , B65H2301/5133

摘要： A charge eliminating apparatus configured to remove charges from a sheet on which an image is formed by a printing apparatus, includes a charge eliminating roller pair including a first charge eliminating roller and a second charge eliminating roller configured to form a nip portion together with the first charge eliminating roller, the charge eliminating roller pair being configured to remove the charges from the sheet in a state of contacting the sheet at the nip portion, a first setting unit configured to set a value of a voltage applied to the charge eliminating roller pair, and a second setting unit configured to set whether to apply the voltage to the charge eliminating roller pair, wherein the second setting unit is configured to set whether to apply the voltage to the charge eliminating roller pair without changing the value of the voltage set by the first setting unit.