Canon printer PIXMA MG6820 User Manual
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Scanning starts, then the scanned image appears in the application. 792
Scanning Using the Control Panel (Windows XP Only)You can scan images via the Control Panel of Windows XP using the WIA driver. Important
ContrastMove 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 Picture type Select the type of scan you want for your item. Reset Click to restore the original settings. 6. Click Preview to preview the image. The preview image appears on the right. Drag to specify the scan area. 7. Click Next and follow the instructions. 794
IJ Network Scanner Selector EX Menu and Setting ScreenIJ Network Scanner Selector EX allows you to select the scanners or printers to be used for scanning or printing over a network from your computer or the operation panel. After installation, IJ Network Scanner Selector EX appears in the notification area on the desktop. Important
ExitExits IJ Network Scanner Selector EX; (Enabled) or (Disabled) disappears from the notification area on the desktop. Scan-from-PC Settings Screen Right-click the icon from the notification area on the desktop, then select Settings... to display the Scan- from-PC Settings screen. Your scanner or printer must be selected with IJ Network Scanner Selector EX before scanning over a network. Scanners MAC addresses of the scanners or printers that can be used over the network are displayed. You can select one scanner or printer per model. Selecting a scanner or printer automatically enables scanning from the operation panel. Instructions Opens this guide. Scan-from-Operation-Panel Settings The Scan-from-Operation-Panel Settings screen appears. You can select up to three scanners andprinters in total for scanning from the operation panel. You can scan items using the operation panel of the selected scanner or printer, and send the scanned images to your computer over a network. Important
Uninstalling IJ Network Scanner Selector EXFollow the procedure below to uninstall IJ Network Scanner Selector EX from your computer. Important
Scanning Tips Resolution Data Formats Color Matching 799
ResolutionThe data in the image you have scanned is a collection of dots carrying information about brightness andcolor. The density of these dots is called "resolution," and resolution will determine the amount of detail your image contains. The unit of resolution is dots per inch (dpi). Dpi is the number of dots per inch (2.5 cm). The higher the resolution (value), the more detail in your image; the lower the resolution (value), the less detail. How to Set the Resolution You can set the resolution in the following screens. IJ Scan Utility: Resolution on the (Scanning from a Computer) tab of the Settings dialog box ScanGear (Scanner Driver): Output Resolution in Output Settings on the Advanced Mode tab Appropriate Resolution Settings Set the resolution according to the use of the scanned image. Item TypeUseColor ModeAppropriate Resolution Color photo Copying (Printing)Color300 dpiCreating a postcardColor300 dpiSaving to a computerColor300 dpiUsing on a website or attaching to e-mailColor150 dpiBlack and white photo Saving to a computerGrayscale300 dpiUsing on a website or attaching to e-mailGrayscale150 dpi Text document (document or magazine) CopyingColor, Grayscale, or Black and White300 dpiAttaching to e-mailColor, Grayscale, or Black and White150 dpiScanning text using OCRColor or Grayscale300 dpi 800