An image forming apparatus includes a body casing, a fixing part, an inlet terminal and an interfering member. The fixing part is removably mounted inside the body casing and fixes a developer image onto a recording medium. The inlet terminal is provided inside the body casing, and a power cord for supplying power from an exterior is connected to the inlet terminal. The interfering member is provided at the fixing part, interposed between a predetermined part of the power cord and the inlet terminal in a state where the power cord is connected to the inlet terminal, and interferes with the predetermined part when the fixing part is moved in a removing direction with respect to the body casing.