All important information about the ScanMaker i Plus scanner of Microtek and scanner In addition, ScanMaker i Plus adopts an LED as its light source, which not only saves SilverFast Ai Studio 8 will be included with all ScanMaker i Plus devices sold in Europe. Specifications: Resolution: x dpi. Microtek ULed Ai Scanner Driver for Windows 7/Windows 8 free download. Get the latest version now. The package provides the. For more information about this product, please contact your local Microtek sales or ScanMaker Plus. Multi-function Graphic Scanner. CCD. LED.