2. After successful startup, find and click the function key.
3. Select "1, Consumption" as the selection bar model displayed on the screen.
4. At this time, the page prompts: "Please swipe your card or insert an IC card or manually enter the card number". If the card has a chip, insert the card, otherwise brush the card directly into the card slot.
5. Then you can swipe your card, enter the amount, and let the cardholder enter the password. After issuing two small receipts, the first one is signed by the cardholder and the other one is kept for reconciliation.
Extended data:
Precautions for operation:
1. Before using the POS machine, it is necessary to check whether the power supply is connected, whether the printer and the host computer are connected normally, and whether the POS printing paper is installed.
2. At the end of business every day, the operator should perform "day-end treatment". It is especially important to note that when the POS machine needs to be replaced for some reason, it must be turned off and replaced after the "day-end treatment" is completed.
3. Don't charge the cardholder repeatedly because of repeated swiping. During the transaction, if the purchase order is not printed, the operator should first select the "reprint" function; If the voucher cannot be printed after re-printing, he should select the function of "Query Current Transaction" to query the batch number and merchant serial number of the transaction, then turn off the power supply, check whether the printer is connected correctly, and select to print a specific record for processing after re-plugging.
If you still can't print, check the balance on the POS machine, and then check with the UnionPay customer service center whether the transaction has been reversed. If the reply is really successful, you can copy the consumption elements on the POS consumption list, and the cardholder can take away the goods with his signature or cancel the transaction. Don't swipe your card again at will to redo the transaction, otherwise it will deduct the account for the cardholder repeatedly.
Baidu encyclopedia -POS machine