Reference Guide

Table Of Contents
OCR Programming
327
OCR-B Variant
Parameter # 685 (SSI # F1h ADh)
OCR-B has the following variants. Select the most appropriate font variant to optimize performance and
accuracy.
OCR-B Full ASCII
!#$%()*+,-./0123456789<>ABCDEFGHIJKLMNOPQRSTUVWXYZ^|Ñ
OCR-B Banking
#+-0123456789<>JNP|
OCR-B Limited
+,-./0123456789<>ACENPSTVX
OCR-B ISBN 10-Digit Book Numbers
-0123456789>BCEINPSXz
OCR-B ISBN 10 or 13-Digit Book Numbers
-0123456789>BCEINPSXz
OCR-B Travel Document Version 1 (TD1) 3-Line ID Cards
-0123456789<ABCDEFGHIJKLMNOPQRSTUVWXYZ
OCR-B Travel Document Version 2 (TD2) 2-Line ID Cards
-0123456789<ABCDEFGHIJKLMNOPQRSTUVWXYZ
OCR-B Travel Document 2 or 3-Line ID Cards Auto-Detect
!#$%()*+,-./0123456789<>ABCDEFGHIJKLMNOPQRSTUVWXYZ^|Ñ
OCR-B Passport
-0123456789<ABCDEFGHIJKLMNOPQRSTUVWXYZÑ
OCR-B Visa Type A
-0123456789<ABCDEFGHIJKLMNOPQRSTUVWXYZ
OCR-B Visa Type B
-0123456789<ABCDEFGHIJKLMNOPQRSTUVWXYZÑ
OCR-B ICAO Travel Documents
This allows reading either TD1, TD2, Passport, Visa Type A, or Visa Type B without switching
between these options. It automatically recognizes the travel document read.
Scanning any ISBN Book Number automatically applies the appropriate ISBN checksum.
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