Scan Quality (Image Displayed On The Monitor) Is Poor - Canon MX720 Series Online Manual

Scan Quality (Image Displayed on the Monitor) Is Poor

Check 1: Increase the scanning resolution if the image is jagged.
Resolution
Check 2: Set the display size to 100 %.
Some applications do not display images clearly if the display size is too small.
Check 3: If moire (stripe pattern) appears, take the following measures and
scan again.
• Set one of the following settings in the Settings (Document Scan) dialog of IJ Scan Utility, then click
Document in 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
Settings (Document Scan) Dialog
• Set one of the following settings in the Settings (Custom Scan) dialog of IJ Scan Utility, then click
Custom in 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
Settings (Custom Scan) Dialog
• Set one of the following settings in the Settings (Scan and Stitch) dialog of IJ Scan Utility, then click
Stitch in 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
Settings (Scan and Stitch) Dialog
• 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 4: Clean the platen and document cover.
Check 5: If the document is in poor condition (dirty, faded, etc.), use
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.
Check 6: If the color tone of images is different from the original
document, take the following measures and scan again.
• On the Advanced Mode tab of ScanGear, set Image Adjustment in Image Settings to None.
Refer to "Image Settings" for your model from Home of the Online Manual for details.
• On the Color Settings tab in the Preferences dialog of ScanGear, set Color Matching.
Refer to "Color Settings Tab" for your model from Home of the Online Manual for details.