A stationary scanner apparatus 10 comprises an image scanner 20 operable to read an item code, an imager attachment member 30 fixed to the image scanner 20, a support frame 40 configured to support the imager attachment member 30 in a state in which the image scanner 20 and imager attachment member 30 are rotatable about a horizontal axis with respect to the support frame 40, and a support portion 83 fixed to the support frame 40. The imager attachment member 30 has a first plate-shaped inclination holder 32a formed on one side of lateral sides of the imager attachment member 30 and a second plate-shaped inclination holder 32b formed on another side of the lateral sides of the imager attachment member 30. The support frame 40 has a first plate-shaped guide member 42a arranged in contact with the first inclination holder 32a and a second plate-shaped guide member 42b arranged in contact with the second inclination holder 32b. A rotational position of the image scanner 20 is held with a frictional force produced between the inclination holders 32a, 32b and the guide members 42a, 42b.