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6-2
Maintenance and Troubleshooting
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
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
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
File compression software . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29
Содержание Series Perfection 1240U Series
Страница 2: ... 2 ...
Страница 8: ... 8 ...
Страница 30: ...1 20 Using the Buttons ...
Страница 50: ...2 20 Scanning Basics High Contrast Increases the contrast of dull images Open Shadow ...
Страница 60: ...2 30 Scanning Basics ...
Страница 94: ...3 34 Understanding EPSON TWAIN Features ...
Страница 102: ...4 8 Calibrating Your System ...
Страница 138: ...6 22 Maintenance and Troubleshooting EPSON Perfection 1240 appearing under Other devices with a question mark ...
Страница 146: ...6 30 Maintenance and Troubleshooting ...
Страница 160: ...A 14 Technical Specifications ...
Страница 161: ...Contacting Customer Support B 1 Appendix B Contacting Customer Support Overview B 2 ...