Epson PERFECTION 1240U Reference Manual page 6

The image is too dark.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
Straight lines in the image come out jagged.. . . . . . . . . . . . 6-12
The image does not look the same as the original.. . . . . . . 6-12
A line of dots is always missing from the scanned image. 6-13
When scanning printed matter, textured patterns of dots appear
inside particular areas of the image. . . . . . . . . . . . . . . . . 6-13
Colors on your monitor are different from those in the original
image. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Printed colors are different from those in the original image.6-14
The printed image is larger or smaller than the original. . 6-14
Scanned images cannot be printed or come out garbled when
printed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
The colors of negative film preview images look strange. 6-14
Software Setup Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
You cannot install EPSON TWAIN. . . . . . . . . . . . . . . . . . . . 6-15
Software Operation Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
You cannot start EPSON TWAIN. . . . . . . . . . . . . . . . . . . . . 6-15
You can't select optional equipment (Film Adapter). . . . . 6-16
Scanning Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16
Image is dark, with little or no detail. . . . . . . . . . . . . . . . . . 6-16
You cannot scan an image or you only get a few dots for the
scanned image. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16
Moiré (cross-hatch) patterns appear in the scanned image 6-17
Colors differ from the original. . . . . . . . . . . . . . . . . . . . . . . . 6-17
Poor character recognition during OCR scanning. . . . . . . 6-18
Pressing the button on the scanner does not start scanning.6-18
Scanned image by using the button is missing. . . . . . . . . . 6-18
Upgrading from Windows 98 to Windows 2000 . . . . . . . . . . . . . 6-19
Uninstalling EPSON TWAIN . . . . . . . . . . . . . . . . . . . . . . . . 6-19
During Windows 2000 installation . . . . . . . . . . . . . . . . . . . . 6-20
Recovering from Scanner Software Installation Problems on Windows
6-20
For Windows 98 users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23
For Windows 2000 users . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26
Sizing up Your System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
RAM and hard disk size. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
Accelerator boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
Video cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29
Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29
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