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Default Settings A-1
Appendix A
Default Settings
This appendix lists the default settings for the Image Type
and
Destination options in EPSON TWAIN.
It also provides the ranges
of settings available for the TWAIN Image Controls.
Default Image Type settings
Image type Default setting
Color Photo 16 million colors, best quality, and 1 pass scanning
256 Colors 256 colors, best quality, and 1 pass scanning
Black & White
Photo
256 grays, best quality, and 1 pass scanning
Color Halftone 8 colors, Mode A (Hard tone) halftone, draft quality,
and 1 pass scanning
Color Drawing 8 colors, draft quality, and 1 pass scanning
Black & White
Halftone
Black-and-white, Mode A (Hard tone) halftone, draft
quality, and 1 pass scanning
Line Art Black-and-white, draft quality, and 1 pass scanning
OCR Black-and-white, draft quality, 1 pass scanning, and
Text Enhancement Technology
Copy/Fax Black-and-white, Mode A (Hard tone) halftone, draft
quality, 1 pass scanning, and Auto Area Segmentation
Default Destination settings
Destination Default setting
General 300 dpi resolution for line drawings and halftone images,
72 dpi resolution for photos, and general calibration
Screen 72 dpi resolution for line drawings and halftone images,
72 dpi resolution for photos, and calibration for display
monitor screens
Impact Dot
Printer
360 dpi resolution for line drawings and halftone images,
120 dpi resolution for photos, and calibration for impact
dot printers