I.R.I.S. POWERSCAN 9.5, User Manual

Page: 136 / 182

Chapter 6 – Scanning
128
Once a scanner has been connected, the Emulation mode (which
enables to run emulation images) is disabled and the scanning of
document sheets can start. (You can access the
Scanner Setup
dialog box by selecting Scanner , Setup, from the Settings drop-
down menu).
S
CANNER SETUP
By default, the application is set to run with the Twain protocol
which requires a Twain driver version 1.9 or higher. If you do have
a Twain driver 1.9 or higher, the Twain driver interface will be
accessed via the application
Page Setup window (see: Scanning,
Page Setup: scanner icon on the right).
It is recommended to make a few scanning tests.
If your Twain driver version is prior to 1.9, or if the scanning does
not seem to work properly - e.g.: the received images do not match
the defined scanner settings -, you must choose one of the other
communication methods with the scanner:
-
Twain Programmatic : if the scanner Twain driver is prior to
version 1.9
-
Twain Safe Mode : if the scanning still does not work