Nowadays, the electronic scales are very convenient to use. It is more convenient than the previous ones. You can input the unit price directly to get the price, and directly print the results out by the printer. You don’t have to calculate the calculator as before. To calculate, the cash register barcode printing scale is mainly used in fruit shops, fresh food stores, deli shops, north and south dry goods stores, small supermarkets, etc. How to choose the bar code printing scale for the retail store cash register?
In fact, the main impact of the bar code scale is two parts, namely the pressure sensor and the printer. The quality of these two parts directly affects the quality of the bar code printing scale. First, let us understand the working principle of the bar code printing scale: when the object is placed on the scale On the disc, pressure is applied to the sensor, which deforms, causing the impedance to change, while using the excitation voltage to change, outputting a varying analog signal. The signal is amplified by an amplifying circuit and output to an analog to digital converter. The digital signal converted into a convenient processing is output to the CPU arithmetic control. The CPU outputs this result to the display according to keyboard commands and programs, and also outputs it to the portable printer to print a barcode label. But for supermarkets and convenience stores, ordinary electronic scales seem to be unable to meet their requirements, so we thought about how good it would be to have a scale that can print the weight and price of the product. The bar code printing scale was born. It combines the functions of the electronic scale and the printer, so that the bar code electronic scale and the cash register cash register are connected together, making the transaction of the mall more convenient, and our accounting accounts become much simpler. .
The cash register barcode printing scale is mainly used in fruit shops, fresh food stores, deli shops, north and south dry goods stores, small supermarkets, convenience stores, etc., and is generally connected with a touch screen cash register.
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