A reproducing machine with a document feeding apparatus in which a document on a document stacker can be fed repeatedly after it is returned to the document stacker through a document feeding portion and a processing unit, and a feeding speed of the document can be varied by a control device. The feeding speed of the document when a single copy is required and the feeding speed of the document in a first cycle of copying when plural copies are required are set slower than that of the document in following cycles when plural copies are required in which the speed is set to a value as high as the processing power of the reproduction machine.