Canon BJC-85 manual Quality of Scanned Image Is Uneven

Page 93

Scanning Result Is Unsatisfactory

■Quality of Scanned Image Is Uneven

The scanned image is coarse and/or blurry.

CHECK IS THE RESOLUTION SETTING HIGH ENOUGH?

Windows

Macintosh

Resolution determines the precision of the scanned image.

The greater the number of dots used to draw an image, the higher the precision and the quality of the scanned image becomes. For a better quality image, select a greater number.

The scanning speed becomes slower and the ﬁle size of the scanned image becomes larger when you use a higher resolution.

Changing the Scanning Mode

Changing the Scanning Mode

Scanner Problems

93

Image 93

Contents IS-12 Color Image Scanner Cartridge Contents Introduction CopyrightDisclaimer Trademarks Using the Scanner Scanner Driver Basics Windows IS-12 Color Image Scanner Cartridge Unpacking the Scanner CartridgeWhite Calibration Sheet Scanning HolderScanner Cartridge Container Installing the is Scan Software Installing the Scanner Cartridge Replacing a BJ Cartridge With the Scanner Cartridge Align these marks Cartridge holder Removing the Scanner Cartridge Lift up the tab Windows For Windows Users Basic Scanning ProcedureLoading an Image Using the White Calibration Sheet Using the White Calibration Sheet Other is Scan Features Paper size Scanning area Scanning Area GuidelinesLoading an Image Loading an Image Using the Scanner With Windows Scanning an Image Using is ScanChanging the Scanning Mode Using is Scan Using is Scan Carefully and perform prescanning or normal scanning Selecting a Default Scanning Mode Changing the Scanning ModeDocument is scanned and processed as a monochrome image Using the Customized Scanning Mode Standard Value Character Emphasis Using the Customized Scanning Mode Saving the Settings to a File Saving the SettingsUsing the Saved Settings Other is Scan Features White Level CalibrationDevice Information Enlarging the Scanned Image in the Preview Area Using Online HelpLaunching is Scan Plus Using is Scan PlusUsing Copy Closing is Scan Plus Verifying the Device InformationIs Scan Buttons Using Copy Using Copy Using Copy Using Capture Image Using the Customized Scanning Mode Using Capture Photo Using Capture Photo Editing a Scanned Image Contrast / Brightness Background Printing a Scanned Image Printing a Scanned Image Saving a Scanned Image BMP Using the Scanner With Macintosh Selecting a TWAIN-compatible Device Scanning Images With Application SoftwareMenu button Using the Main is Scan Dialog BoxHalt button Scanning an Image Scanning an Image Select. Release the mouse button Scanning an Image Starting is Scan Scanning Images With is ScanScanning Images With is Scan Saving Scanned Images Scanning Images With is Scan DTP Customizing Scanning Settings Menu button in the main dialog box Customizing the Scanning Settings Make the appropriate settings for the image to be scanned Edge Emphasis Copying an Image Copying a Scanned Image to the ClipboardAdjusting the Brightness and Contrast Adjusting an ImageBrightness Modifying an Image Applying Special Effects to an Image Applying Special Effects to an Image Select Undo. Then, select either of the following Other is Scan Functions Using the Online Help Installing the Copy Utility Using the Copy UtilityStarting the Copy Utility Using the Copy Utility Copying the Image Ending the Copy Utility Scanning Result Is Unsatisfactory Scanner ProblemsScanning Result Is Unsatisfactory Scanned Image Blurred or Distorted Quality of Scanned Image Is Uneven White Portion Becomes Grayish Check Parts of an Image Missing or Not Aligned Properly Check the number of display colors as follows Check 2 is Color Matching ENABLED? Scanner Problems Scanner Problems 100 Scanner Problems 101 Other Scanner Problems Installing the is Scan Software Cannot Install Scanner DriverSet up Does Not Launch With Default Settings Improper Colors Displayed in the Dialog Box Scanning Too Slow Communication Error Occurs Error Message Appears