Canon CanoScan N670U CanoScan N670U/N676U/N1240U ScanGear CS-U 6.2 for Win/Mac - Page 88

The colors differ between the Preview and the Print - drivers

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chapter 8 Troubleshooting Contents Troubleshooting Glossary Index The preview image of a photograph appears blurred. Problem: Cause: Solution: When zooming in on a photograph in the Preview area, the enlarged image appears blurred. The preview scan uses a lower resolution than the final scan. If you zoom in on a preview image so it is enlarged, the image will not maintain its resolution in the same way as the final scanned image. Try to use the Zoomed Preview function. Crop the image you wish to zoom, then click the [Preview] button. The selected area of the image will be pre-scanned in magnified view in the preview area. The colors differ between the Preview and the Print Problem: Cause1: Solution: Cause2: Solution: Cause3: Solution1: Solution2: When printing the image, its color differs from the one in the Preview area. The toner of the printer is going short. Confirm the toner of the printer. Canon ColorGear / ColorSync Color Matching may have not been selected when it was necessary. Check that Canon ColorGear / ColorSync Color Matching is selected on the Preferences sheet. (Windows p.75, Macintosh p.38) The settings of the printer driver, such as color balance or Gamma, do not match to the printer. Adjust the color balance in the printer driver manually. Change the Gamma value setting of the printer driver. 88

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88
chapter 8
Troubleshooting
Troubleshooting
Glossary
Contents
Index
The preview image of a photograph appears blurred.
Problem:
When zooming in on a photograph in the Preview area, the
enlarged image appears blurred.
Cause:
The preview scan uses a lower resolution than the final scan.
If you zoom in on a preview image so it is enlarged, the
image will not maintain its resolution in the same way as the
final scanned image.
Solution:
Try to use the Zoomed Preview function. Crop the image you
wish to zoom, then click the [Preview] button. The selected
area of the image will be pre-scanned in magnified view in
the preview area.
The colors differ between the Preview and the Print
Problem:
When printing the image, its color differs from the one in the
Preview area.
Cause1:
The toner of the printer is going short.
Solution:
Confirm the toner of the printer.
Cause2:
Canon ColorGear / ColorSync Color Matching may have not
been selected when it was necessary.
Solution:
Check that Canon ColorGear / ColorSync Color Matching is
selected on the Preferences sheet. (Windows
p.75
,
Macintosh
p.38
)
Cause3:
The settings of the printer driver, such as color balance or
Gamma, do not match to the printer.
Solution1:
Adjust the color balance in the printer driver manually.
Solution2:
Change the Gamma value setting of the printer driver.