Canon PIXMA MG6821 User Manual - Page 755

Click Settings... to open the Orientation dialog box. Important • The Orientation dialog box can only be opened when Select Source is Document (ADF Simplex) or Document (ADF Duplex). • Binding Location is displayed when using a model supporting ADF duplex scanning. • Binding Location cannot be specified when Select Source is Document (ADF Simplex). Color Mode Select how to scan the document. Color Select this mode to scan color documents or to create color images. This mode renders the image in 256 levels (8 bit) of R(ed), G(reen), and B(lue). Grayscale Select this mode to scan black and white photos or to create black and white images. This mode renders the image in 256 levels (8 bit) of black and white. Black and White Select this mode to scan photos and documents in black and white. This mode renders the image in black and white. The contrast in the image is divided at certain levels (threshold level) into black and white and is rendered in two colors. The threshold level can be set with (Threshold). Input Size In thumbnail view, the cropped document size is displayed after preview. In whole image view, the Paper Size is displayed before preview, and the cropping frame (scan area) size is displayed after preview. You can adjust the cropping frame size by entering the values into (Width) and (Height). Click (Change Aspect Ratio) and change it to when you specify the cropping frame size. (Keep Aspect Ratio) to maintain the aspect ratio Important • Input size settings are available only when Output Size in Output Settings is Flexible. If you select a size other than Flexible, a cropping frame calculated from Output Size and Output Resolution is displayed, and its aspect ratio is fixed. 755