Select character height, width, and line spacing
Mode ASCII Decimal Hexadecimal
<ESC> “[” ‘x3” <4> 27 91 64 4 1B 5B 40 04
Both co> co> -co> 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
: Unchanged Single height
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) 1
Double-height characters are always printed at near letter quality. Double
height printing temporarily cancels the super/subscript and condensed
printing modes, but these modes resume when the printer returns to
normal height.
-
VERTICAL POSITION COMMANDS Set line spacing to 118 inch
Mode ASCII Decimal Hexadecimal
Both < ESC > “0” 27 48 1B 30
Sets the distance the paper advances or reverses in subsequent line feeds
to l/8 inch.
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