| 摘要 |
An image forming apparatus includes an image bearing member, a movable belt member configured to bear and convey a recording medium, a transfer member, a lifting unit configured to lift the belt member on a downstream side of the transfer member in a conveying direction of the recording medium, from an inner surface side, so that a belt surface locally protrudes in a width direction of the belt member, and an execution unit configured to be capable of executing a mode for separating the recording medium by forming using the lifting unit a first protrusion having a first height in a vertical direction perpendicular to the belt surface that is not lifted, and a second protrusion higher than the first height at a position adjacent to the first protrusion in the width direction. |
