TallyGenicom Matrix Printer Programmer's 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.
B-2
Character Sets
hex
0 1 2
dec
NUL SP
0
0 16 32
1
1 17 33
DC2
2
2 18 34
3
3 19 35
3 4
5
48 64 80
ASCII "B" ; dec.66 ; hex.42
49 65 81
50 66 82
51 67 83