Canon PIXMA MX922 Troubleshooting Guide - Page 102

Scan Quality Image Displayed on the Monitor Is Poor

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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 box 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 Box • Set one of the following settings in the Settings (Custom Scan) dialog box 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 Box • Set one of the following settings in the Settings (Scan and Stitch) dialog box 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 Box • 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: Check the monitor's color depth. • Windows 7: From the Start menu, select Control Panel > Appearance and Personalization > Display > Adjust screen resolution > Advanced settings. On the Monitor tab of the displayed dialog box, set Colors to High Color (16 bit) or True Color (32 bit). • Windows Vista: From the Start menu, select Control Panel > Appearance and Personalization > Adjust screen resolution to display the Display Settings dialog box, then set Colors to Medium (16 bit) or Highest (32 bit). • Windows XP: From the Start menu, select Control Panel > Appearance and Themes > Display to display the Display Properties dialog box, then set Color quality to Medium (16 bit) or Highest (32 bit) on the Settings tab. Check 5: Clean the platen and document cover. Check 6: 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.

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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 box 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 Box
•
Set one of the following settings in the
Settings (Custom Scan)
dialog box 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 Box
•
Set one of the following settings in the
Settings (Scan and Stitch)
dialog box 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 Box
•
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: Check the monitor's color depth.
•
Windows 7:
From the
Start
menu, select
Control Panel
>
Appearance and Personalization
>
Display
>
Adjust
screen resolution
>
Advanced settings
.
On the
Monitor
tab of the displayed dialog box, set
Colors
to
High Color (16 bit)
or
True Color (32
bit)
.
•
Windows Vista:
From the
Start
menu, select
Control Panel
>
Appearance and Personalization
>
Adjust screen
resolution
to display the
Display Settings
dialog box, then set
Colors
to
Medium (16 bit)
or
Highest
(32 bit)
.
•
Windows XP:
From the
Start
menu, select
Control Panel
>
Appearance and Themes
>
Display
to display the
Display Properties
dialog box, then set
Color quality
to
Medium (16 bit)
or
Highest (32 bit)
on the
Settings
tab.
Check 5: Clean the platen and document cover.
Check 6: 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.