Try to install the printer driver before connecting the printer to the USB port.
If the dirver is already installed, uninstall it from you computer first, unplug the usb cable and restart your computer. Then install it again.
最初由 STi 发布 Try to install the printer driver before connecting the printer to the USB port.
If the dirver is already installed, uninstall it from you computer first, unplug the usb cable and restart your computer. Then install it again.