Tally Genicom Matrix Printer - Manual (Page 213)

The following character sets can be selected via control panel or by Escape sequences,
which correspond to the selected emulation mode.
The following example shows you how to find the hexadecimal value for a character from
the character set table.
hex 0 1 2 3 4
5
dec
0 NUL SP
0 16 32 48 64 80
1
1 17 33 49 65 81
2 DC2
2 18 34 50 66 82
3
3 19 35 51 67 83
ASCII "B" ; dec.66 ; hex.42
B-2 Character Sets