An image forming apparatus for forming an image on a recording medium, includes: a belt-like member that is capable of cyclic rotation; a plurality of support members, along which the belt-like member is stretched; a first member that is located along an inner face of the belt-like member; and a regulator that is located opposite the inner face of the belt-like member, wherein the regulator maintains a cyclic rotating state for the belt-like member while ensuring the first member is separated by a gap from the belt-like member.