| 摘要 |
A cleaning device for cleaning an image forming surface of a rotating image bearing member that bears a toner image includes a cleaning member that faces and cleans the image forming surface. An operating mechanism allows the cleaning member to come in press-contact with and separate from the image forming surface. A controller controls the operating mechanism. The image bearing member rotates so that in a state where a toner image is on the image forming surface, the toner image passes through a facing position at which the cleaning member faces the image forming surface, and the controller controls the operating mechanism so that the cleaning member comes in press-contact with the image forming surface during an interval period between passing of the toner image through the facing position and arriving of the toner image at the facing position again.
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