POS Common Fault Analysis 1) network failure. For networking equipment cash register, if the system detects the network after performing prompt "network failure", should be checked in order as follows: First, check that the back office systems where the PC is turned on, and has successfully entered the background management. The second step, to detect the network connector is connected to the POS cash register machine at the back of the LAN port, and make sure good contact. The third step is electronic cash registers, if using a network switch or hub to connect the cash register, please confirm whether the switch or hub is powered on, and confirm whether the back all connectors are connected and in good contact. The fourth step Catering cash registers, whether connected with the network connectors on the rear of the PC to detect the background LAN port, and a good contact. 2) The printer errors. Printer If the system detects an error, the following steps should be treated: First, make sure the printer power cable is good, and the power switch is turned on. The second step, confirm that the print data line is connected to the host behind the interface, and a good contact at both ends. The third step is to check whether micro-printer paper cash register paper has been installed, if it is a dot-matrix printer paper to check whether micro ribbon needs to be replaced, and the printer cover is closed well. POS cash register system is based on the characteristics of different industries design. They are user-friendly, faster and easier to operate. You are engaged in the industry combined with different cash registers can implement any hardware as your requirements. A typical restaurant point of sale system cash registers Linyi contains a touch screen display, POS machine computer. In the cash register system menu you can customize your food, beverage items and modifiers programmed into the cash register touch screen menu. With the standard 20 * 2 character VFD customer display pole clothing POS, order transaction information, such as unit price, quantity, total amount, to pay costs, will be shown to your customers, so that it will increase their satisfaction and loyalty. The benefits of the use of touch-screen operation will accelerate, easier to train new employees sorting operations and manage your business better. POS peripheral devices, such as options: cash registers kitchen printer, drinks printer, cash drawer, employee cards, VIP cards to log on. And so on cash registers, cash registers from a single, multi-location restaurant cash register station operations. Automated teller machines, cash registers Hechi, provided by the State Association of Guangzhou City State Association Information Technology Limited. Guangzhou City State Association Information Technology Co., Ltd. (www.gzdb899.com) (www.gzdb899.com) strong, credible, in other industries, Guangzhou, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangzhou State Association into the brilliant and you work for a better future!