Recording medium peeling device, image forming device and adjustment method

An image forming device comprising:

• an image forming section that forms an image on a surface of a recording medium;
• a moving section that has a moving surface circulating along a circulation course;
• a pressing section that presses a recording medium passing through a pressing position in the circulation course against the moving surface at the pressing position;
• a peeling member that is disposed downstream from the pressing position and apart from the moving surface, and extends in a direction crossing a direction of circulation, and that peels the recording medium after passing through the pressing position from the moving surface, the peeling member being curved;
• a support base that is removably attached to the moving section and includes a supporting surface that supports the peeling member for mounting the peeling member at a mounting position, the support base further including at least one positioning member that extends in a direction toward the moving surface;
• and
• a protruding member that is disposed downstream from the peeling member in a direction in which the recording medium after being peeled by the peeling member proceeds, that protrudes from the peeling member side to the recording medium side, and that slopes downstream,
• wherein the peeling member is configured to be secured to fixed points of the supporting surface of the support base, the fixed points being at opposite ends of the support surface, and the curve in the peeling member is adjustable.