POS cash registers are now widely used in various locations and the safety of this product is high. Easy to use. Conducive to the operator to find the product storage, the design of the cash box is also designed according to the beautiful appearance, security, etc., the cash box must be entered with a password to open, but sometimes we have to open the POS cash register computer for emergency, what should we do? ? The following 6 methods hope to help everyone.
The first type, using a key to open;
The second type can be opened with a ticket printer;
Third, use the customer display to open;
Fourth, use the cash box card to open;
The fifth type, using a 12V or 24V transformer connected to the RJ-11 head to open;
The sixth type uses the serial port driver of the industrial control board.
The above six methods are based on different situations to open the cash box in an emergency. When you use it, you should also pay attention to the safety of the POS cash register cash box.
POS cash register related questions and answers
1. Why is the cash box suddenly unable to open when the POS cash register is working?
Answer: This phenomenon may be in the process of collecting money, the banknote slips into the back of the drawer of the cash box, and the hook in the cash box is stuck, which prevents it from closing. Just pull out the drawer and remove the jammed banknote.
2, POS cash register printing receipts can be invoiced
Answer: There is now a cash register that can be invoiced by the relevant department. The financial tax control cash register with both collection and tax control functions will be promoted in this city. Some food and beverage stores, The entertainment service will be used.
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