IBM 6400 Programmer's Reference

Using Bar Codes
Using Bar Codes
Bar code data is encoded information that is recognized by optical scanning
devices. The printer can print the bar code types shown in Figure 6 on page 8
in many sizes and with other variations, such as with or without the
human-readable characters.
Chapter 1. Introduction 7

IBM 6400 Specifications

General

Brand	IBM
Model	6400
Category	Printer
Language	English