Folded media detection and processing
A media separator module of a valuable media depository is selectively controlled to detect folded media and selectively eject the media or preform double feed recovery processing based on a fold type detected for the media.
1. A method, comprising:
detecting a folded media condition using a media thickness sensor within a media separator module for an item of media; and
selectively determining whether to eject the item from the media separator module or whether to perform double feed recovery processing on the item within the media separator module based on the detected folded media condition.
2. The method of claim 1 , wherein detecting further includes obtaining from the media thickness sensor a first reading on the item of media at a first location of the item along a transport path within the media separator module and a second reading on the item of media at a second location of the item along the transport path within the media separator.
3. The method of claim 2 , wherein obtaining further includes issuing an instruction to transport drives upon obtaining the first reading to stop transporting the item through the media separator module.
4. The method of claim 3 , wherein issuing further includes obtaining the second reading once a confirmation is received that the transport drives have stopped transporting the item through the media separator module.
5. The method of claim 4 further comprising, issuing a second instruction to the transport drives to advance the item through the media separator module a configured distance based on the second reading.
6. The method of claim 5 , wherein issuing the second instruction further includes obtaining from the media thickness sensor a third reading on the item at a third location of the item along the transport path within the media separator module.
7. The method of claim 6 , wherein selectively determining further includes deciding whether to eject the item or perform the double feed recovery processing based on the first reading, the second reading, and the third reading.
8. The method of claim 4 , wherein selectively determining further includes deciding whether to eject the item or perform the double feed recovery processing based on the first reading and the second reading.
9. A method, comprising:
issuing an instruction to halt transport of an item of media within a media separator module based on a reported double condition from a media thickness sensor at a first location of the item along a transport path within the media separator module;
obtaining a reported second condition from the media thickness sensor for the item at a second location of the item along the transport path within the media separator module after transport of the item has stopped within the media separator module;
determining from the reported double condition and the reported second condition that the double condition is a folded media condition; and
determining whether to eject the item from the media separator module or whether to perform double feed recovery processing on the item within the media separator module based on the determined folded media condition.
10. The method of claim 9 , wherein determining whether to eject the item from the media separator module or whether to perform double feed recovery processing on the item further includes determining to eject the item when the reported second condition is a clear condition.
11. The method of claim 9 , wherein determining further includes selectively controlling the media separator module to advance the item through the media separator module a configured distance.
12. The method of claim 11 , wherein selectively controlling further includes obtaining a reported third condition from the media thickness sensor of the item at a third location along the transport path.
13. The method of claim 12 , wherein obtaining further includes determining whether to eject the item or whether to perform double feed recovery based on the reported double condition, the reported second condition, and the reported third condition.
14. The method of claim 9 , wherein determining further includes determining to perform the double feed recovery processing when the second condition is another reported double feed condition.
15. A depository, comprising:
a media separator module; and
a controller operable to control the media separator module;
wherein the controller is configured to: i) selectively control movement of an item of media through the media separator module, ii) obtain first and second readings from a media thickness sensor of the item at selective locations along a transport path within the media separator module, iii) determine from the first and second readings that the item has a folded media condition and iv) determine whether to eject the item from the media separator module or perform double feed recovery processing based on the folded media condition.
16. The depository of claim 15 , wherein the controller is further configured, in iii), to: perform a configured number of iterations for the double feed recovery processing after which the item is ejected from the media separator module if the item is unsuccessfully processed through the media separator module.
17. The depository of claim 15 , wherein the controller is further configured, in i). to: halt transport of the item and advance the item a configured distance within the media separator module after the halt.
18. The depository of claim 15 , wherein the depository is one of: a deposit module and a recycler module.
19. A method, comprising:
detecting a folded media condition using a media thickness sensor within a media separator module for an item of media including:
obtaining from the media thickness sensor a first reading on the item of media at a first location of the item along a transport path within the media separator module;
issuing an instruction to transport drives upon obtaining the first reading to stop transporting the item through the media separator module; and
obtaining from the media thickness sensor a second reading on the item of media at a second location of the item along the transport path within the media separator module once a confirmation is received that the transport drives have stopped transporting the item through the media separator module; and
selectively determining whether to eject the item from the media separator module or whether to perform double feed recovery processing on the item within the media separator module based on the detected folded media condition.
20. The method of claim 19 further comprising, issuing a second instruction to the transport drives to advance the item through the media separator module a configured distance based on the second reading.
21. The method of claim 20 , wherein issuing the second instruction further includes obtaining from the media thickness sensor a third reading on the item at a third location for the item within the media separator module.
22. The method of claim 20 , wherein selectively determining further includes deciding whether to eject the item or perform the double feed recovery processing based on the first reading, the second reading, and the third reading.
23. A method, comprising:
obtaining from the media thickness sensor a first reading on the item of media at a first location of the item along a transport path within the media separator module and a second reading on the item of media at a second location of the item along the transport path within the media separator;
determining that one of a plurality of folded media conditions exists based upon the first and second readings;
obtaining from the media thickness sensor a third reading on the item of media at a third location of the item of media along the transport path within the media separator module to identify the one folded media condition; and
determining whether to eject the item of media from the media separator module or whether to perform double feed recovery processing on the item of media within the media separator module based on the identified one folded media condition.