What should I do if the cash register scans the code?
Whether it is a supermarket, a restaurant or a specialty store, the scanners used in the cash register are everywhere. The scanners are widely used. Scanning the product labels can immediately display the amount of merchandise at the cash register to achieve a fast cash register, and now the mainstream Alipay payment and WeChat payment, but also can not be separated from the scanning gun, such an important cash register equipment, scan or scan code does not respond at work, what should I do?
First, it is first determined whether the scanned label conforms to the specification, such as the lack of a necessary blank area, the contrast of the strip and the space is too low, and the width and width of the strip and the space are not suitable. In this case, the cash register scanner can't read the data. The bar code surface is covered with a transparent material, and the degree of reflection is too high. Although the eye can see the bar code, the collector has strict reading conditions and cannot be read.
To confirm whether the interface is normal, we can try to change the USB connection on the cash register, and then check the cash register software setting problem after eliminating the interface problem. The scanner setting method of each cash register software is different, some cash register software It is not necessary to set up. Take the Jiawei Cloud Cash Register as an example. You don't need to set up the scanner to connect it.
After eliminating the cash register software problem, if it is still unable to scan the scan code normally, it is very likely that the hardware of the scanner itself has failed. At this time, it is necessary to send back the relevant cash register manufacturer for repair or a better new scanner.
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