Document processing system with track allowing selective reprocessing of documents
View Patent ↗A document processing system includes a feeder stage and a transport stage. The document track assembly includes 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. 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. This provides increased reliability in document processing, particularly when processing involves checks, obtaining electronic images of checks, and check truncation.
1. 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.
2. The document processing system of claim 1 wherein reprocessing a document by selectively rerouting the document through the document return path occurs without reversing the direction of document travel.
3. The document processing system of claim 1 wherein reprocessing a document by selectively rerouting the document through the document return path occurs without interrupting the flow of preceding or following documents.
4. The document processing system of claim 1 wherein the document track includes a portion in the form of an S-shaped curve forming two turns.
5. The document processing system of claim 4 wherein the document track assembly includes, at one of the turns, a feedback section forming a document return path.
6. The document processing system of claim 4 wherein the document track assembly includes, at each of the turns, a feedback section forming a document return path.
7. The document processing system of claim 1 wherein the at least one feedback section comprises:
a gate for selectively directing documents to the document return path.
8. The document processing system of claim 1 further comprising:
wherein when the reprocessing of the document still results in a processing error, the document track assembly redirects the document to cause that document to reappear before the operator for disposition.
9. The document processing system of claim 1 further comprising:
at least one edge detector for determining the length of the document being processed;
an imaging device for imaging the document being processed, and for determining the length of the document being processed; and
wherein the document track assembly reroutes the document through the document return path when the document length from the at least one edge detector and the document length from the imaging device disagree.