Epson 4500 - Manual (Page 255)

Using the Command Summary
Control Key Chart
Some application programs use control key codes for decimal values
0-27. The table below gives you the proper values. The Control Key
column indicates that you press the control key at the same time you
press the key for the letter or symbol in that column. For example, you
press the control key and A at the same time to send the value
1.
Some application programs that use this system cannot use Control-@,
and many programs use the control keys for other purposes.
Dec. Hex. Ctrl. Key
0 00 @
1 01 A
2 02 B
3 03 C
4 04 D
5 05 E
6 06 F
7 07 G
8 0 8 H
9 09 I
10 0 A J
11 0 B K
1 2 0C L
13 0D M
Dec. Hex. Ctrl. Key
1 4 0E N
1 5 0F 0
16 10 P
17 11 Q
18 12 R
19 13 S
20 1 4 T
21 1 5 U
22 1 6 V
23 17 W
24 18 X
25 1 9 Y
26 1A Z
27 1B [
9-4 Command Summary