Patent ID: 7418159

Claim:
A document processing system comprising: a feeder stage for feeding documents from a document stack; a transport stage, including a document track assembly and a plurality of processing devices, for conveying the fed documents through the document track and past the plurality of processing devices, the processing devices performing operations on the documents; the document track assembly including at least one feedback section forming a document return path that extends from an exit point at one part of the document track to a reentry point at another part of the document track further back, upstream; wherein the document track assembly is configured to allow the selective rerouting of a document through the document return path to make a repeat pass through a processing station located between the document track reentry point and the document track exit point; the processing station providing information and data pertaining to a document being processed to determine if the document being processed is proceeding as expected; and wherein upon the information and data indicating a processing error for the document, the document track assembly reroutes the document through the document return path to cause the document to undergo reprocessing at the processing station rep eating the processing at the processing station.