-7
Software Operation Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23
You cannot start EPSON TWAIN. . . . . . . . . . . . . . . . . . . . . . 6-23
You can’t select optional equipment (Automatic Document Feed-
er or Film Adapter). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Scanning Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Image is dark, with little or no detail. . . . . . . . . . . . . . . . . . . 6-24
You cannot scan an image or you only get a few dots for the
scanned image. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Moiré (cross-hatch) patterns appear in the scanned image 6-25
Colors differ from the original.. . . . . . . . . . . . . . . . . . . . . . . . 6-26
Poor character recognition during OCR scanning. . . . . . . . 6-26
Pressing the Start button does not start scanning.. . . . . . . . 6-26
Scanned image by using the Start button is missing. . . . . . 6-27
Paper gets jammed in the Automatic Document Feeder.. . 6-27
Changing the SCSI ID Number or SCSI Board . . . . . . . . . . . . . . . 6-27
Upgrading from Windows 98, 95 or NT 4.0 to Windows 2000. . 6-30
Uninstalling EPSON TWAIN . . . . . . . . . . . . . . . . . . . . . . . . . 6-31
During Windows 2000 installation . . . . . . . . . . . . . . . . . . . . 6-32
Recovering from Scanner Software Installation Problems on
Windows 98 and 2000. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33
For Windows 98 users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35
For Windows 2000 users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38
Sizing Up Your System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-40
RAM and hard disk size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-40
Accelerator boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-40
Video cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-41
Monitors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-41
File compression software. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-41
Appendix A Technical Specifications
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
For PCs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
For Macintosh computers . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Summary of Contents for 1640SU - Perfection Photo Scanner
Page 2: ... 2 ...
Page 44: ...2 20 Scanning Basics High Contrast Increases the contrast of dull images Open Shadow ...
Page 54: ...2 30 Scanning Basics ...
Page 98: ...4 10 Calibrating Your System ...
Page 114: ...5 16 Options Paper support Spare paper path guide ADF Document Mat ...
Page 130: ...5 32 Options ...
Page 172: ...6 42 Maintenance and Troubleshooting ...
Page 185: ...Contacting Customer Support B 1 Appendix B Contacting Customer Support Overview B 2 ...
Page 192: ... 6 Glossary ...