How to install the USB interface is _ paper printer to print equipment problems
Paper printer as different from common office laser printer, in fact, has been widely used in many occasions, such as shopping malls supermarkets to print receipts, invoices, and the print the VAT invoice for the company's financial printer, etc. , there are a lot of USES: such as the traffic police at the scene of a ticket with portable paper printers, financial check printer. 1, the first turn on the printer through USB cable and computer connection is good, the test paper installed, open the printer power supply. Printer normal light only a POWER, a POWER supply, light if the other two red light on printer paper haven't good, please reload the paper. 2, install the driver. Into the CD, choose the corresponding driver installed. 3, after the driver installation, - into the control panel Found the printer installed printer point right & ndash; — Property & ndash; — Port, then you can see that the printer is the default port LPT1, below is LPT2, COM1 port name, such as to continue down, you can see a USB port in the beginning, for example USB001, USB002 USB port. Select a USB port, hook, point of application. 4, some property page of conventional & ndash; — Print a test page. If the test page can be out, then the installation is successful.