Select character height, width, and line spacing
Mode ASCII Decimal Hexadecimal
IBM <ESC> “[” “@” <4> <0> 27 91 64 4 0 IB 5B 40 04 00
<O> <O> nmoOnm 00 00 n m
Selects acombination of character height, width, and line spacing
accordingto the value of nand m, as below.Does not movethe base
line.
nLine spacing Character height
o
1
2
16
17
18
32
33
34
m
Unchanged
Unchanged
Unchanged
Single
Single
Single
Double
Double
Double
Character width
Unchanged
Singleheight
Double height
Unchanged
Singleheight
Double height
Unchanged
Singleheight
Double height
1Single width (same as <ESC> “W” O)
2Double width (same as <ESC> “W” 1)
95