I.R.I.S. Cardiris Pro 5 - Manual (Page 41)

Cardiris TM 5 – User Guide
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Several scan settings are applied by default:

Cardiris detect the text orientation.
This option detects the text orientation on the cards and automatically
rotates cards that have been scanned at a 90°, 180° or 270° angle in
the correct direction.
Know that you can always rotate cards manually in card view using
the rotation buttons, should this be necessary.

Cardiris crops business cards after scanning.
Any borders around the business cards are removed.
Tip: leave this option enabled at all times! Business card scanners tend to
create a black border around the card image.
Note: if you are not satisfied with the automatic cropping, know that
you can always crop business cards manually in card view. To do so,
click the crop button on the button bar and move the frames to the
appropriate size. Then click the Crop command.

The ViewGray option ensures optimal legibility for business
cards scanned in black-and-white.