Copying apparatus operable in a two-side copy mode

摘要

A copying apparatus operable in a two-side copy mode has two exclusive switchback transport paths which are selectively usable for refeeding paper sheets each carrying an image on one side thereof from a refeed tray. One of the switchback transport paths is assigned to paper sheets of size A4 and smaller sizes which are fed sideways, while the other is assigned to paper sheets of sizes greater than A4.