Scanning Basics
2-1
Chapter 2
Scanning Basics
Selecting a Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Full Auto mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Manual mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Scanning from the Full Auto Mode . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Scanning from the Manual Mode . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Optimizing Image Scanning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10
Manually optimizing images . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Displaying a preview image . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Adjusting the Highlight Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Adjusting the Shadow Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Adjusting the Gamma Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16
Applying a Preset Tone Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Adjusting the Gray Balance Intensity Setting . . . . . . . . . . . . . . . . 2-21
Adjusting the Saturation Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
Using the Tone Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Saving your own tone curve . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Deleting a customized tone curve . . . . . . . . . . . . . . . . . . . . . 2-26
Closing the Tone Correction dialog box . . . . . . . . . . . . . . . . 2-27
Optimizing OCR Scanning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
Scanning Text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27
Improving Character Recognition . . . . . . . . . . . . . . . . . . . . . 2-27
If you still have problems.... . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29
Potential Text Recognition Problems. . . . . . . . . . . . . . . . . . . 2-29
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 ...