I.R.I.S. Readiris 14 for Windows User Guide - Manual (Page 42)

Section 3: Basic Document Processing
46

Once you are done configuring your SmartTask, click it to start
processing your documents.
If you selected Scanner, Readiris starts scanning your
documents.
If you selected Image files, a window opens in which you can
select your images files.

When Readiris has finished processing your documents, the
Output File window opens. Name your output file and select
where you want to store it.