Canon PIXMA MG7520 User Manual - Page 774

Note • If you have more than one scanner or printer, a scanner selection screen may appear. Doubleclick the scanner you want to use. • For USB connection: Canon XXX series (where "XXX" is the model name) • For network connection: XXX series_MAC address (where "XXX" is the model name) 3. Select the type of picture according to the item to be scanned. Select from Color picture, Grayscale picture, Black and white picture or text, and Custom Settings. Note • When using the scanner or printer with network connection, the options for the type of picture may differ from those displayed with USB connection. • To scan with the values previously set in Adjust the quality of the scanned picture, select Custom Settings. 4. Click Adjust the quality of the scanned picture and set the preferences as required. Brightness Move the slider to adjust the brightness. Move it to the left to darken and right to brighten the image. You can also enter a value (-127 to 127). Contrast Move the slider to adjust the contrast. Moving it to the left will decrease the contrast of the image, thus softening the image. Moving it to the right will increase the contrast of the image, thus sharpening the image. You can also enter a value (-127 to 127). Resolution (DPI) Enter the resolution. Specify a value between 50 dpi and 600 dpi. Resolution Note • When using the scanner or printer with network connection, the following resolutions can be specified. 150 dpi / 300 dpi / 600 dpi Picture type Select the type of scan you want for your item. Reset Click to restore the original settings. Important • When using the scanner or printer with network connection, you cannot specify Brightness and Contrast. 5. Click Preview to preview the image. The preview image appears on the right. Drag to specify the scan area. 6. Click Scan. 774