A device in which is inserted a film unit, having a film and a container for accommodating the film, comprises a first transporter which performs a first transporting operation by which an unexposed frame of the film is electrically transported outside the container to bring the unexposed frame to an exposure position, a second transporter which performs a second transporting operation by which the film transported outside the container by the first transporting operation is electrically transported back into the container, and a container driver which electrically moves the container between a loaded position and an unloaded position. The first and second transporting operations are conducted with the container in the loaded position, and the container is removable from the camera when in the unloaded position.