Return to normal height Terminates double-height printing and prints subsequent characters
at normal height.
Select character height, width, and line spacing Mode ASCII Decimal Hexadecimal
IBM <ESC> “[” “@” <4> <0> 27 91 64 4 0 1B 5B 40 04 00
<O> <O> n m 0 0 nm 00 00 n m
Selects a combination of character height, width, and line spacing
according to the value of n and m, as below. Does not move the base
line.
n Line spacing Character height
0 Unchanged Unchanged
1 Unchanged Single height
2 Unchanged Double height
16 Single Unchanged
17 Single Single height
18 Single Double height
32 Double Unchanged
33 Double Single height
34 Double Double height
m Character width
1 Single width (same as <ES0 “w” 0)
2 Double width (same as cESC> “W” 1)
60