Epson 3170 - Perfection Photo Manual de solución de problemas - Página 8

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Epson 3170 - Perfection Photo Manual de solución de problemas

1. Scanning Problems

•

Change the Display Gamma setting of the scanned image for your output device, such as a

monitor or printer, in the Configuration dialog box in EPSON Scan.

•

Select Unsharp Mask Filter in the Professional Mode main window. If moiré patterns

appear in the image, see

for more information.

•

Select Color Control and check Continuous auto exposure in the Configuration dialog

box, or adjust the Exposure setting using the

Mode main window.

•

Change the Resolution setting for your document.

•

If this happens on part of the image, make sure the document is uniformly flat against the

document table. A document that is wrinkled or warped may not scan well.

Caution: Do not place heavy objects on the document table.

Colors are patchy or distorted at the edges of the image

Try one or more of the following solutions.

•

A document that is very thick or warped at the edges can cause discoloration. Cover the

edges of the document with paper to block external light.

•

Make sure the document is flat against the document table.

•

Adjust your software's Gamma setting using the Histogram Adjustment dialog box in

Professional Mode in EPSON Scan.

The image is dark

Try one or more of the following solutions.

•

Check your software's Brightness setting using the Image Adjustment dialog box in Home

Mode, or the Histogram Adjustment dialog box and the Image Adjustment dialog box in

Professional Mode.

•

Check the brightness and contrast settings of your computer display.

•

Select Color Control and also select Continuous auto exposure in the Configuration

dialog box, or adjust the Exposure setting using the

Professional Mode main window.

•

Change the Display Gamma setting of the scanned image for your output device, such as

monitor or printer, in the Configuration dialog box in EPSON Scan.

•

Change the Destination setting in the Home Mode or Professional Mode main window.

•

In Home Mode, select Screen/Web as the Destination setting. Selecting a printer may

cause on-screen colors to be different from the colors of the original; however, the colors

will be reproduced correctly when the image is printed.

Moiré (cross-hatch) patterns appear in the scanned image

Auto Exposure button in the Professional

Auto Exposure button in the

below