| 摘要 |
A bill jam troubleshooting employed in a bill acceptor used in a consumer system includes the step of displaying an error message when a fake bill is identified by a sampling and validation module, the step of driving the transmission mechanism to carry the inserted bill back and forth over a validation zone repeatedly twice when a bill jam is detected, and the step of controlling the transmission mechanism to return the inserted bill to the bill slot. Thus, the invention improves the function and effect on the overall use of the product, and enhances the advantages and opportunities of commodity sales channels to increase product competitiveness. |
