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CODE93 This bar code, consisting of alphanumeric and control characters, has a variable length of
columns. The HRI character string is preceded and followed by a “■” character. HRI characters
for control characters (00H - 1FH, and 7FH) are each printed as a combination of a “■” character
and an alphabetic character.
Control
Character
Control
Character
ASCII Hex.
HRI
Character
ASCII Hex.
HRI
Character
NUL 00
■U
DLE 10
■P
SOH 01
■A
DC1 11
■Q
STX 02
■B
DC2 12
■R
ETX 03
■C
DC3 13
■S
EOT 04
■D
DC4 14
■T
ENQ 05
■E
NAK 15
■U
ACK 06
■F
SYN 16
■V
BEL 07
■G
ETB 17
■W
BS 08
■H
CAN 18
■X
HT 09
■I
EM 19
■Y
LF 0A
■J
SUB 1A
■Z
VT 0B
■K
ESC 1B
■A
FF 0C
■L
FS 1C
■B
CR 0D
■M
GS 1D
■C
SO 0E
■N
RS 1E
■D
SI 0F
■O
US 1F
■E
DEL 7F
■T