I am having a system with Windows 8.1 operating system and WEP printer HQ1070+dx with parallel port. Since there is only USB port, how to connect the printer and where I will get the printer driver for 8.1?
There is no Windows 8.1 driver, but the support site allows you to download the one developed for Windows 7 64bit. It should work just fine in Windows 8.1. When installing it, ignore the driver warning and continue with the installation and it should work.
Download the driver: http://www.wepindia.com/Support/Support.aspx?ItemCode=MFD-0195
Note: The driver you have to download is the first one in the table.