I.R.I.S. Readiris 14 for Mac User Guide - Manual (Page 122)

Readiris TM 14 – User Guide
117
If your scanner is not listed, its driver has not been installed
successfully.
Note that the IRIScan settings at the bottom are only available if an
IRIScan Express 2 scanner is connected.
 Once the scanner has been configured you can start scanning,
using the default scanner settings.
H
OW TO RECOGNIZE BARCODES
In Readiris Corporate you can also recognize barcodes. Readiris
supports most widespread 2D barcodes: Codabar, Code 128, Code
39, Code 39 extended, Code 39 HIBC, Code 93, Discrete 2 of 5,
EAN-13, EAN-2, EAN-5, EAN-8, Interleaved 2 of 5, MSI
pharmaceutical, MSI-Plessey, Kodak patch code, PDF-417,
PostNet, PostNet 32, PostNet 52, PostNet 62, UCC-128, UPC-A
and UPC-E.
Readiris supports laser printed and inkjet printed barcodes.