I.R.I.S. Readiris Pro 12 for Windows User Guide - Manual (Page 85)

Readiris TM Pro 12 – User Guide
79
S ELECTING THE GRAPHICS OPTIONS
Depending on the output format and target application you select,
advanced graphics options may be available. The graphics options
can be used to alter the image quality and resolution.
To access the graphics options:
 Click the Format button on the main toolbar and select the
output format of your choice in the Send to or External file
drop-down list.
 Click the Graphics tab to display the options.
Color mode
Readiris saves graphics in color by default.
Select Black-and-white to save graphics in black-and-white.
Resolution
Readiris retains the scan resolution by default.
You can also choose to reduce the resolution.