Select character width Mode ASCII Decimal Hexadecimal
Std. <FS> “E” n 28 69 n IC 45 n
Selects a character width according to the value of n as shown below.
n Character width
0 Normal-wide
1 Double-wide
2 Triple-wide
Select character height, width, and line spacing Mode ASCII Decimal Hexadecimal
<ESC> “[” “c3” <4> 21 91 64 4 IB 5B 40 04
Both <o> -co> <o> n 0 0 0 n 00 00 00 n
M m m
Selects a combination of character height, width, and line spacing ac-
cording 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 < ESC > “W” 0)
2 Double width (same as < ESC > “W” 1)
Double-height printing temporarily cancels the super/subscript and
condensed printing modes, but these modes resume when the printer
returns to normal height.