Patent ID: 9589426
Date: 2017-03-07
CPC Classifications: G06K,G06Q,G07F

Claim:
1. A card substitution prevention method for a self-service terminal, comprising: performing, by a card feeding portion of the self-service terminal, an alteration operation in the case that a card exists in a card reader of the self-service terminal, to make the card feeding portion unable to receive another card and prevent the another card from being placed in the card feeding portion; wherein performing, by the card feeding portion of the self-service terminal, an alteration operation to make the card feeding portion unable to receive another card and prevent the another card from being placed in the card feeding portion comprises: rotating the card feeding portion of the self-service terminal to cause an entrance of the card feeding portion to be misaligned with respect to a card feeding port of the card reader, to make the card feeding portion unable to receive another card and prevent the another card from being placed in the card feeding portion.