Cooling unit for cooling an intermediate transfer medium of an image forming apparatus

摘要

An image forming apparatus includes a photosensitive medium on which an image is formed. An intermediate transfer medium is disposed to contact the photosensitive medium and to rotate in a closed loop, and onto which the image formed on the photosensitive medium is transferred. A transferring and fusing unit is disposed to contact the intermediate transfer medium. The image formed on the intermediate transfer medium is transferred onto a printing paper and the transferred image is fused onto the printing paper. A cooling unit is disposed inside of the intermediate transfer medium to cool a backside of the intermediate transfer medium to in turn cool the intermediate transfer medium.