Ean 13, Normal inv ccw cw – Printronix LQH-HWTM User Manual

Page 123

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EAN 13

123

EAN 13

The EAN 13 bar code structure is shown in Figure 16 and described on the
following pages.

Figure 16. EAN 13 Structure

QUIET
ZONE

CHECK

DIGIT

CODE

LEFT

DATA
FIELD

CENTER

CODE

RIGHT

DATA
FIELD

QUIET
ZONE

STOP

CODE

QUIET

ZONE

START CODE

CENTER CODE

STOP CODE

LEFT DATA

FIELD

RIGHT DATA

FIELD

HEIGHT

QUIET

ZONE

SR, SC

POSITION

FIELD

START

OPTIONAL READABLE

OPTIONAL
READABLE
DATA
FIELD

QUIET
ZONE

CHECK
DIGIT

CODE

RIGHT

DATA
FIELD

CENTER

CODE

LEFT

DATA
FIELD

QUIET
ZONE

START
CODE

FIELD

STOP

2- or 5-

DIGIT

ADD-ON

CODE

SR, SC

POSITION

HEIGHT

QUIET

ZONE

STOP CODE

CENTER CODE

START CODE

RIGHT DATA

FIELD

LEFT DATA

FIELD

QUIET

ZONE

SR, SC

2- or 5-

DIGIT

ADD-ON

CODE

POSITION

SR, SC

POSITION

NUMBER
SYSTEM
CHARACTER

DATA FIELD

HEIGHT

2- or 5-

DIGIT

ADD-ON

CODE

2- or 5-

DIGIT

ADD-ON

CODE

HEIGHT

Normal

INV

CCW

CHECK
DIGIT
FIELD