Printronix ThermaLine Series Programmer's Reference Manual page 171

Character
Bar Codes
Table 5–11. Code 93 Character Set
Hex
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
A 41
B 42
C 43
D 44
E 45
F 46
G 47
H 48
I 49
J 4A
K 4B
L 4C
M 4D
N 4E
O 4F
P 50
Character Hex
Q 51
R 52
S 53
T 54
U 55
V 56
W 57
X 58
Y 59
Z 5A
– 2D
. 2E
SPACE 20
$ 3F
/ 2F
+ 2B
% 25
S1 N/A
S2 N/A
S3 N/A
S4 N/A
Start N/A
Stop N/A
5–33