Supermarket installed bar-code scanning gun approach

There is a bar-code scanning gun, is the mouth of the PS, a miniature thermal printer, and a dongle, a CD-ROM supermarket management, how to install, use normal,
, for example, bar code scanning guns should take in I keyboard, mouse or printer is parallel port
mouth, and he also supply you, I did not find the power, he used the Chao Wang
management system should be installed only how
Ji Jiji rush Urgent …….

Hello, scanning gun is a direct link at the mouth of the keyboard, and then there will be another Interface can be connected to the keyboard.Printers, of course, is to connect the power supply, but there is a power transformer.I must plug the keyboard is a keyboard in the printer driver installed may have to plug in the USB dongle direct interface to install software Chao Wang Management systems (using the dongle will be able to use) micro thermal printer should have the power of the specification take a look at the diagram should have.
Time we take a look at the company's Web site
bar code printer supplies sales professional experts Suzhou Barrett
www.sz-brt.com.cn you can use ps to usb converter to connect the computers, cash registers, if a ps2 interface, you can bar code of gun ps2 interface received cash registers Above the keyboard interface, and then to another and the interface can connect a keyboard, thermal printer should be a 24-pin, with a direct computer connection, there is certainly the power supply, you look closely the seller is not for you, super – Wang software I had used to install a direct line on the need loaded SQL database.But suggest that you used with database software such as Mei-Ping, Jin is used now, a mess of garbage.More than a commodity in the future, not the database The cash register software will be very slow, Chao Wang, however small enough to use the supermarket.