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Select characterheight, width,and line spacing
Mode
ASCII
Decimal
Hexadecimal
IBM
<ESC> "["
"@"
<4>
<0>
27 91 64
4
0
IB 5B 40 04 00
<0> <0>
n
m
o
Onm
0000
nm
Selectsa combinationof characterheight,width,and line spacing
accordingto thevalueof n and
m,
as below.Doesnotmovethebase
line.
—
n
ii
1
2
16
17
18
32
33
34
—
m
7
2
—
Line spacing
Unchanged
Unchanged
Unchanged
Single
Single
Single
Double
Double
Double
Characterheight
Unchanged
Singleheight
Doubleheight
Unchanged
Singleheight
Doubleheight
Unchanged
Singleheight
Doubleheight
Characterwidth
Singlewidth (sameas cESC> "W" O)
Doublewidth (sameas <ESG="W" 1)
Double-height c haractersare alwaysprintedat near letter quality.
Doubleheightprintingtemporarilycancelsthe super/subscript ~ d
condensed printing modes, but these modes resume when the
printerreturnsto normalheight.
VERTICAL POSITION COMMANDS
Set line spacingto 1/8inch
Mode
ASCII
Decimal
Hexadecimal
Both
<ESC> "O"
27 48
IB 30
Setsthe distancethe paperadvancesor reversesin subsequentline
feedsto 1/8inch.
55
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