Abstract: A collation/finishing system is disclosed for use with a very high speed, fully automated reproduction machine having a document handling apparatus, copy sheet processor, and a finishing station. In this arrangement, a sorter bin array is arranged to receive copy sheets on one side and to collate the copy sheets into copy sets corresponding to a multiple page document. A pivotal set transport is arranged to unload completed copy sets on the same side whereat loading takes place. The bin array is indexed in either direction to receive copy sheets during loading or to permit unloading.