• You can set this setting when
Recommended
is selected on the
Color Settings
tab of the
Preferences
dialog box.
Note
• If the image is not adjusted properly with
Auto
, specify the document type.
• The color tone may change from the source image due to the Image Adjustment. In that case, set
Image Adjustment
to
None
.
Reduce Show-through
Use this function to reduce show-through in duplex documents or lighten the base color in recycled
paper and other colored paper when scanning documents.
OFF
Show-through will not be reduced.
ON
Select this to reduce show-through in duplex documents or lighten the base color. It is
recommended that you normally select this setting.
Important
•
Reduce Show-through
can be set when
Recommended
is selected on the
Color Settings
tab of
the
Preferences
dialog box and
Document
or
Magazine
is selected for
Image Adjustment
.
Unsharp Mask
Emphasizes the outline of the subjects to sharpen the image when scanning photos.
OFF
Unsharp Mask will not be applied.
ON
Emphasizes the outline of the subjects to sharpen the image. It is recommended that you normally
select this setting.
Descreen
Printed photos and pictures are displayed as a collection of fine dots. "Moire" is a phenomenon where
uneven gradation or a stripe pattern appears when such photos or pictures printed with fine dots are
scanned.
Descreen
is the function for reducing this moire effect.
OFF
Moire will not be reduced.
ON
Reduces moire. It is recommended that you normally select this setting.
Note
• Even if
Descreen
is set to
ON
, some moire effects may remain if
Unsharp Mask
is set to
ON
. In
that case, set
Unsharp Mask
to
OFF
.
Reduce Dust and Scratches
Scanned photos may contain white dots caused by dust or scratches. Use this function to reduce such
noise.
None
Dust and scratches will not be reduced.
Low
Select this to reduce small dust particles and scratches. Large ones may remain.
615
Summary of Contents for MX490 Series
Page 17: ...6944 997 6945 998 6946 999 9500 1000 B201 1001 B202 1002 B203 1003 B204 1004 ...
Page 69: ...69 ...
Page 101: ...Safety Guide Safety Precautions Regulatory and Safety Information 101 ...
Page 110: ...Main Components Front View Rear View Inside View Operation Panel 110 ...
Page 126: ...Loading Paper Originals Loading Paper Loading Originals 126 ...
Page 155: ... Photo or thick paper 155 ...
Page 156: ...Replacing a FINE Cartridge Replacing a FINE Cartridge Checking the Ink Status 156 ...
Page 224: ...Information about Network Connection Useful Information about Network Connection 224 ...
Page 270: ...5 Delete Deletes the selected IP address from the list 270 ...
Page 307: ...307 ...
Page 317: ...PRO 10S 317 ...
Page 339: ...Note Selecting Scaled changes the printable area of the document 339 ...
Page 368: ...Adjusting Color Balance Adjusting Brightness Adjusting Intensity Adjusting Contrast 368 ...
Page 374: ...Adjusting Intensity Adjusting Contrast 374 ...
Page 475: ...Scanning Scanning from a Computer Scanning from the Operation Panel of the Machine 475 ...
Page 561: ...561 ...
Page 579: ...579 ...
Page 618: ...Adjusting Cropping Frames ScanGear 618 ...
Page 659: ...659 ...
Page 666: ... Scan resolution Select the resolution for scanning Ex 666 ...
Page 673: ...6 Select the application you want to start after scanning in Application Settings 673 ...
Page 775: ...4 When a confirmation message is displayed click Yes 775 ...
Page 881: ...Telephone Problems Cannot Dial Telephone Disconnects During a Call 881 ...
Page 967: ...5B02 Cause Printer error has occurred Action Contact the service center 967 ...
Page 968: ...5B03 Cause Printer error has occurred Action Contact the service center 968 ...
Page 969: ...5B04 Cause Printer error has occurred Action Contact the service center 969 ...
Page 970: ...5B05 Cause Printer error has occurred Action Contact the service center 970 ...
Page 971: ...5B12 Cause Printer error has occurred Action Contact the service center 971 ...
Page 972: ...5B13 Cause Printer error has occurred Action Contact the service center 972 ...
Page 973: ...5B14 Cause Printer error has occurred Action Contact the service center 973 ...
Page 974: ...5B15 Cause Printer error has occurred Action Contact the service center 974 ...