Scan Quality (Image Displayed on the Monitor) Is Poor
Check 1
Increase the scanning resolution if the image is jagged.
Check 2
Set the display size to 100 %.
Some applications do not display images clearly if the display size is too small.
Check 3
Update the calibration data.
Perform calibration by scanning after setting
Execute at Every Scan
in
Calibration Settings
to
ON
on the
Scanner
tab in the
Preferences
dialog box of ScanGear (scanner driver). Calibration may take time depending
on your computer.
Refer to "Scanner Tab" for your model from Home of the
Online Manual
for details.
Check 4
If moire (stripe pattern) appears, take the following measures and scan again.
• Set one of the following settings in the
Settings (Document Scan)
dialog box,
Settings (Custom Scan)
dialog box,
Settings (Scan and Stitch)
dialog box,
Settings (COPY)
dialog box or
Settings (SEND)
dialog
box of IJ Scan Utility, then scan from the IJ Scan Utility main screen.
◦ Set
Select Source
to
Magazine
and set
Color Mode
to
Color
◦ Select the
Reduce moire
checkbox in
Image Processing Settings
• On the
Basic Mode
tab of ScanGear (scanner driver), select
Magazine (Color)
in
Select Source
.
Refer to "Basic Mode Tab" for your model from Home of the
Online Manual
for details.
• On the
Advanced Mode
tab of ScanGear, set
Descreen
in
Image Settings
to
ON
.
Refer to "Image Settings" for your model from Home of the
Online Manual
for details.
Note
• If moire appears when you scan a digital print photo, take the above measures and scan again.
Check 5
Check the monitor's color depth.
Refer to Help of Windows or the monitor's manual for details on how to check the monitor's color depth.
Check 6
Clean the platen and document cover.
Clean the platen and document cover of the scanner, while taking care not to press the platen heavily.
Check 7
If the document is in poor condition (dirty, faded, etc.), then set
Reduce Dust
and Scratches
,
Fading Correction
,
Grain Correction
, etc. in
Image Settings
on the
Advanced Mode
tab of ScanGear.
Refer to "Image Settings" for your model from Home of the
Online Manual
for details.
249
Summary of Contents for CanoScan LiDE 220
Page 20: ...Safety Guide Safety Precautions Regulatory and Safety Information 20 ...
Page 27: ...Placing Items Place the Item on the Platen Items You Can Place How to Place Items 27 ...
Page 38: ...Scanning Scanning from a Computer Scanning Using the Scanner Buttons 38 ...
Page 97: ...Defaults You can restore the settings in the displayed screen to the default settings 97 ...
Page 106: ...Defaults You can restore the settings in the displayed screen to the default settings 106 ...
Page 141: ...141 ...
Page 214: ...6 Click Scan When scanning is completed the scanned image appears in the application 214 ...
