Jam resistant printer bezel
View Patent ↗An anti-jam bezel is provided for dispensing a flexible substrate from an output slot. The output slot has a front portion for outputting the flexible substrate and a rear portion for receiving the flexible substrate from a transport. A guideway diverges away from the rear portion of the output slot toward the transport to provide a substrate receiving opening. When in use, the bezel body is mounted adjacent the transport with a cavity between the transport and the rear portion of the output slot. The guideway is adapted to catch a leading edge of the substrate exiting the transport, and guide the leading edge to the output slot. In the event the output slot is blocked, the guideway will guide at least a portion of the substrate into the cavity, thereby preventing a jam.
1. An anti-jam bezel for dispensing a flexible substrate, comprising:
a bezel body;
an output slot in said bezel body, said output slot having a front portion for outputting said flexible substrate and a rear portion for receiving said flexible substrate from a final output transport which provides said substrate to said rear portion of said output slot; and
a guideway connected to and diverging away from said rear portion of said output slot to form a substrate receiving opening for receiving the substrate provided by the transport;
wherein:
when said bezel body is mounted on said transport a cavity is formed in the space between the transport and said rear portion;
said guideway catches a leading edge of said substrate received from the transport and guides said leading edge to said output slot; and
in the event said output slot is blocked, said guideway causes at least a portion of said substrate to loop into said cavity.
2. A bezel in accordance with claim 1 , wherein said guideway comprises at least one projection extending from upper and lower edges of the rear portion.
3. A bezel in accordance with claim 1 , wherein said guideway comprises a series of upper fingers extending from an upper edge of the rear portion and a series of lower fingers extending from a lower edge of the rear portion.
4. A bezel in accordance with claim 3 wherein said upper and lower fingers provide a V-shaped entrance to said guideway for catching said leading edge.
5. A bezel in accordance with claim 1 wherein said cavity is open at one of a top or a bottom thereof.
6. A bezel in accordance with claim 1 , wherein at least one opening is provided at a bottom portion of said cavity to permit drainage of liquid introduced into said output slot.
7. A bezel in accordance with claim 1 , further comprising at least one drain hole in said bezel body to prevent liquid entering said output slot from entering said transport.
8. A bezel in accordance with claim 1 , wherein said bezel body is mounted on the inside of a terminal housing that contains said transport.
9. A bezel in accordance with claim 1 , wherein said bezel body is mounted on the outside of a terminal housing that contains said transport.
10. A bezel in accordance with claim 1 , wherein said bezel body is mounted on a door of a terminal that contains said transport.
11. A bezel in accordance with claim 1 , wherein said flexible substrate comprises one of a ticket, a receipt, a document, a check, or a coupon.
12. A method for preventing jams when dispensing a flexible substrate from an output slot, comprising the steps of:
providing a bezel body having an output slot for dispensing said flexible substrate, said output slot having a front portion for outputting said flexible substrate and a rear portion for receiving said flexible substrate from a final output transport, said final output transport providing said flexible substrate to said rear portion of said output slot;
catching a leading edge of said substrate in a guideway connecting to and diverging away from said rear portion toward said final output transport after the substrate exits the transport;
guiding said leading edge to the output slot via said guideway;
forming a cavity in the space between the guideway and said transport; and
guiding at least a portion of said substrate into said cavity, said guideway causing said at least a portion of said substrate to loop into said cavity in the event said output slot is blocked.
13. A method in accordance with claim 12 , wherein said guideway comprises at least one projection extending from upper and lower edges of the rear portion.
14. A method in accordance with claim 12 , wherein said guideway comprises a series of upper fingers extending from an upper edge of the rear portion and a series of lower fingers extending from a lower edge of the rear portion.
15. A method in accordance with claim 14 wherein said upper and lower fingers provide a V-shaped entrance to said guideway for catching said leading edge.
16. A method in accordance with claim 12 wherein said cavity is open at one of a top or a bottom thereof.
17. A method in accordance with claim 12 , further comprising:
providing at least one opening at a bottom portion of said cavity to permit drainage of liquid introduced into said output slot.
18. A method in accordance with claim 12 , wherein said bezel body is mounted on the inside of a terminal housing that contains said transport.
19. A method in accordance with claim 12 , wherein said bezel body is mounted on the outside of a terminal housing that contains said transport.
20. A method in accordance with claim 12 , wherein said bezel body is mounted on a door of a terminal that contains said transport.
21. A method in accordance with claim 12 , wherein said flexible substrate comprises one of a ticket, a receipt, a document, a check, or a coupon.