Remove Dust and Scratches CanoScan D2400U only | Canon 4.1 specs

S T E P 2

Remove Dust and Scratches

(CanoScan D2400U only)

This function is available with CanoScan D2400U and FAU-S13 when [Film] is selected in the [Preferences] menu, and the film type is set to [Color Positives] or [Color Negatives]. The FARE (Film Automatic Retouching and Enhancement] function automatically produces a scanned image with the areas under small bits of dirt or scratches removed. The available settings are [None], [Soft], [Standard] and [Hard].

Soft: Compensates for high-contrast dirt and scratches. At this setting, it may not be possible to restore areas under large flecks of dirt or scratches.

Standard: This setting is recommended for most purposes.

Hard: Compensates for low-contrast dirt and scratches. Although its may restore areas under large flecks of dirt or scratches, it may leave artifacts after processing.

Caution

• This function cannot be used with black and white film. It may also fail to have any effect on KODACHROME film.

•Areas under dirt and scratches may not be removed if the selected scan area is too small.

•There are occasions when areas under dirt or scratches on the top or bottom edges cannot be removed.

•If the edge of the film guide is included in the scan area, the areas under dirt or scratches at the boundaries of the scan area may not be removed.

•The Remove Dust and Scratches function will not work at resolutions above 2400 dpi. Please reset the output resolution at, or within, 25 and 2400 dpi. In addition, lower the magnification so that the scanning resolution remains at 2400 dpi or less. If, for example, the output resolu- tion is set to 1200 dpi and the magnification to 400%, the resulting scanning resolution is 4800 dpi, or four times the output resolution. (1200 dpi x 400% = 4800 dpi)

Operating Procedures

Open the [Image] menu and select [Hard], [Standard] or [Soft] from the [Remove Dust and Scratches] submenu.

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Canon 4.1 manual Remove Dust and Scratches CanoScan D2400U only, Operating Procedures

Contents

Users Guide How to Make Best Use of the Manuals When you open the box About the Conventions Used in this Guide How to Use this GuideWhere to Look Table of Contents Adjusting Scanned Images Installing Plug-in Module CS-U Operating Environment Control Panel Features Pp -20Image Size Scanning Procedures E P Plug-in Module CS-U Special Features Start Plug-in Module CS-U p Install Plug-in Module CS-UQuick Start Instructions Position materials for scanning and preview them. p Select the area to be scanned by clicking and dragging Verify Image Quality with the Browser Function beforeSpecify the Area of the Image to be Scanned Mouse pointer over the image Click on the Scan button Scan the ImageSave the Scanned Image Save the image with Adobe Photoshop LE or other plug-in E P Displaying the Plug-in Module CS-U Control Panel RGB Values Operating Procedures Place the original on the scanners document glass ProceduresPositioning Originals Previewing Click on the Preview button Selecting the Output Device Setting the Resolution and Magnification Output Device Resolution= 720 dpi, Magnification= 100% To Set the Magnification Factor Set the desired magnification factor on the control panel Setting the Scan Mode Click the arrow beside Scan Mode Select a scan mode from the pop-up menu Verifying the Image before Scanning To Verify the Image Rotating the Image Use these buttons to rotate the image Aspect Ratio Setting PreferencesOutput Device Unit Preview Window Close Plug-in After Scan Reset Default SettingsShut off lamp time Platen/Film Operating Procedures Scanning Setting the Scan Area Position the pointer in the preview window Select the area you want to enlarge with the zoom function Procedures to ZoomZooming Click on the Zoom In button Specify the Scan Area ScanningTo Initiate the Scan Click close box to guit the Plug-in Module CS-U Saving Scanned Images Enter a name for the file and click the Save button Scanning Film Auto Exposure Save Exposure Data Click on the Scan button Remove Dust and Scratches CanoScan D2400U only Bit Color Bit/14/16bit Grayscale and 24-bit/42/48bit ColorBlack & White Tone Adjustment Tone Adjustment Dialog Histogram Settings How to Interpret Histograms To Adjust a Histogram How to Adjust Histograms Click on the OK button Shadow Mark Tone Curve Settings Manipulating the Graph To Edit the Tone Curve Click the OK button Relationship Between the Tone Curve Image Brightness Gamma Value = Brightness Brightness and Contrast SettingsContrast To Adjust the Brightness and Contrast Adjusting the Color Balance Operating Procedure Gamma value Gamma Value SettingsMatching the Gamma Value to the Display Characteristics To Change the Gamma Value Settings Adjusting the Threshold Value To Set the Threshold Value Recommended Auto Tone CorrectionTo Set the Auto Tone Correction ColorSync Unsharp Mask Open the Image menu and select Unsharp Mask Descreen Open the Image menu and select Descreen High-speed Scan Mode Select High-speed Scan Mode from the Image menu Click the Save button Saving/Recalling SettingsTo Save Settings in a Settings File To Recall a Settings File Matching Scan Resolution to Purpose Scanning Techniques Appendices Troubleshooting Problem Scan button cannot be selected Problem Scanning is taking a long time Problem Scanning quality is poor Response Error MessagesError Message Cause Glossary Color Dot Histogram Optical ResolutionGrayscale Image File Plug-in Software ResolutionPixel Preview Area Threshold Value Scan ModeShadows Tone Curve Index Output device 7, 11, 18, 25 Scan 12, 33 Scan area 11 Canon Customer Support Help Desk Canon U.S.A., INC