Expression 636 Scanner Settings - Epson ActionScanner II User Manual

Appendix B

Expression 636 Scanner Settings

This appendix contains technical information about the various
image processing functions built into the Expression 636
scanner. All functions must be controlled from the scanner
software, and most functions can be combined with others to
produce a variety of effects.
The table below summarizes the scanner functions and the
settings available on your scanner. Each of them is explained in
the following pages. All of these functions are controlled from
your scanner software.
Scanner functions and settings
Function
Resolution
Scale
Data format
Color mode
Brightness
Halftoning mode
Gamma correction
Color correction
Available settings
29 settings from 50 to 2400 dpi (hardware only)
Software interpolates to 4800
50% to 200% in 1% steps
1 to 8 bits/pixel/color
Captures up to 12 bits/pixel/color. When it captures
over 8 bits, it converts the information to
8 bits/pixel/color.
Color line sequence mode, color page sequence
mode and monochrome mode (dropout color
selectable)
7 levels
3 modes and disabled
4 dither patterns
2 user-defined dither patterns
5 settings for output devices plus 1 user-defined
4 settings for output devices plus 1 user-defined
Expression 636 Scanner Settings B-1