Image forming apparatus with seal member

An image forming apparatus comprising:

• an apparatus main body;
• and
• a toner container configured to take a mounted state where the toner container is mounted to the apparatus main body and is to supply toner to the apparatus main body and a dismounted state where the toner container is dismounted from the apparatus main body, the toner container including a supply port through which the toner is to be supplied to the apparatus main body,
• wherein the apparatus main body includes a frame having a surface on which a reception port is provided and to which a seal member is fixed, the reception port being configured to receive the toner supplied from the toner container and to communicate with the supply port in the mounted state, the seal member being disposed around the reception port and being configured to seal a gap between the toner container and the surface of the frame in the mounted state, and
• wherein the seal member includes a foam layer having an inner surface fixed to the surface of the frame and an outer surface opposite to the inner surface in a thickness direction of the seal member, and an elastic sheet covering the outer surface of the foam layer,
• wherein in the mounted state, a surface of the elastic sheet on a side of the toner container includes a pressed area where the elastic sheet is pressed by mounting of the toner container to the apparatus main body and a non-pressed area where the elastic sheet is not pressed by the mounting of the toner container, and
• wherein in the mounted state, a thickness of the seal member in the non-pressed area of the elastic sheet is greater than a thickness of the seal member in the pressed area in the thickness direction.