I often encounter barcode scanner failures at work and don't know how to solve them quickly. I waste a lot of work time and reduce work efficiency. Let's take a look at how to quickly solve barcode scanner failures to make work more efficient. A: After connecting the scanner to the computer, is there a startup sound? If there is no startup sound, please check if the cable you are using is normal and the computer is normal. If the cable is confirmed to be normal and the computer is normal, it should be a problem with the scanner itself. If there is a startup sound, but there is no light, it is basically a problem on the motherboard. A: It may be because the corresponding interface is not set. Please scan the corresponding interface barcode. It should be noted that when using the serial port, it must be scanned in the HyperTerminal or converted by the communication program, otherwise the data will not be input. If the corresponding interface is swept, it may be a line problem. A: You have not swiped the corresponding bar code on the keyboard port, or there is a problem with your line. A: It may be because your interface is not powered enough. You need an external power supply. A: Please confirm whether the barcode system of the barcode you are scanning is open, and confirm whether there is a length limit after opening. These may cause the barcode to be unreadable. Pet Grinding Tick,Super Chewer Dog Toys,Cat Teething Toys,Rope Toys For Dogs Ningbo Wellcome Trading Co., Ltd. , https://www.huike-homecare.com
1. Why is there no reflection after connecting to the computer?
2. Why is there light coming out and decoding sound, but can't upload data?
3. Why can't I scan in the data when I use it, and the keyboard can't be used?
4. Why do I keep restarting after I connect to my computer?