User’s Manual9-39.2 Questions in “PC” modeQuestion: The scanned image always comesout to be too dark.Answer: 1) Please adjust the screen settings toSRGB.2) Please adjust the brightness settingson the screen from applicationsoftware.Question: The scanner works well except forthe line art, the lines of which seemmuch thicker than the original.Answer: Increase the Brightness or adjust theThreshold setting to adjust the line artimage.Question: When I choose resolution to be 600dpi, the "auto crop" and "deskew"functions will be disabled.Answer: Since to perform auto crop and deskewconsumes great deal of systemmemory, it is suggested if you wish toperform "auto crop" and "deskew"functions, please choose your opticalresolution to be smaller than 600 dpi toprevent a error message.