C-21
ESC ! n Set general attributes of character
Set general attributes of character.
Hex: (1B 21 n)H
Decimal: (27 33 n)D
Octal: (33 41 n)O
The general attributes of character according to the value of n :
Bit of n 0 1
7 reset subscript set subscript
6 reset italic set italic
5 reset double width set double width
4 reset overtype set overtype
3 reset boldface set boldface
2 reset condensed character Set condensed character
1 reset character proportion set character proportion
0 reset CPI as 12 set CPI as 12
ESC 4 Set italic printing
Set italic printing
Hex: (1B 34)H
Decimal: (27 52)D
Octal: (33 64)O
ESC 5 Reset italic printing
Reset italic printing
Hex: (1B 35)H
Decimal: (27 53)D
Octal: (33 65)O