Self-help supermarket bill printer

Abstract

The invention provides a self-help supermarket bill printer. A liquid crystal display and an input keyboard are mounted on a cabinet, a shopping receipt outlet and a bill outlet are respectively formed in the lower portion of the front of the cabinet, the liquid crystal display and the keyboard are connected with an intelligent centrally-controlling machine, a shopping receipt printing unit is arranged on the inner lower portion of the cabinet, a thermal printer opening faces the shopping receipt outlet, a thermal printer is connected with the intelligent centrally-controlling machine, a bill printing unit is arranged on the inner lower portion of the cabinet and parallel to the shopping receipt printing unit, a splitting printer opening faces the bill outlet, a storage box is arranged below the bill outlet, and a bill cutting device is arranged at the tail end of the splitting printer. According to the self-help supermarket bill printer, self-help printing of shopping receipts and bills can be achieved according to the requirements of customers, cashiering efficiency is improved, time is saved, unmanned operations are achieved, bill paper rolls can be replaced when roll-type bills are used up, frequencies of workers replacing the bill paper rolls are reduced, shopping of the customers is facilitated, and the self-help supermarket bill printer has high practical values.

Description

technical field [0001] The invention belongs to the field of printing electronic equipment, in particular to an automatic printer for bills used in supermarkets. Background technique [0002] Receipt printers are widely used in large shopping malls and supermarkets. The traditional roll-type invoice printer has only one paper roll. When one paper roll is used up, the invoice will not be printed due to lack of paper. Rolled invoices run out and inconvenience customers shopping. In addition, the traditional receipt printer is installed next to each cash register, and the computer information is directly input into the printing device, which makes the cash register appear messy, and the utilization rate of the equipment is low, which affects the cash register efficiency, wastes time, and sometimes even tears the invoice. resulting in damage to the invoice. Contents of the invention [0003] In view of this, the present invention aims to propose a self-service ticket printer...

AI Technical Summary

Problems solved by technology

[0002] Receipt printers are widely used in large shopping malls and supermarkets. The traditional roll-type invoice printer has only one paper roll. When one paper roll is used up, the invoice will not be printed due to lack of paper. Inconvenience to customers shopping due to the exhaustion of roll invoices

In addition, the traditional receipt printer is installed next to each cash register, and the computer information is directly input into the printing device, which makes the cash register appear messy, and the utilization rate of the equipment is low, which affects the cash register efficiency, wastes time, and sometimes even tears the invoice. result in damaged invoices

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