| 摘要 |
A charger includes: a discharge wire extending in a predetermined extension direction; an opposite electrode extending in the extension direction and facing to the discharge wire; a frame configured to support the discharge wire and the opposite electrode; and a cleaning member configured to move in the extension direction while slidably contacting with the opposite electrode so as to clean the opposite electrode. The cleaning member includes: a sheet-like member contacting with the opposite electrode; and a support member configured to support the sheet-like member. The sheet-like member has a distal end contacting with the opposite electrode, and a proximal end at an opposite end of the distal end. The support member supports the sheet-like member obliquely relative to the opposite electrode such that the distal end and the proximal end of the sheet-like member are arranged in different positions with respect to the extension direction.
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