IBM Emulation Mode Commands Arranged by Topic

ESC [@it’

 

 

Set Double-high/Double-wide Print%

Format:

 

 

 

 

 

 

 

 

 

ASCII code:

ESC

[

@

nl

n2

ml

m2

m3

m4

Decimal:

27

91

64

nl

n2

ml

m2

m3

m4

Hexadecimal:

1B

5B

40

nl

n2 ml m2 m3 m4

Comments:

You can use the following values: n1=4, nZ=O, ml-O, and m2=0. The value of m.3 affects character height and line feeds as shown below:

m3

Character high

Line feed

 

 

 

1

Standard

Unchanged

2

Double-high

Unchanged

16

Unchanged

Single

17

Standard

Single

16

Double-high

Single

32

Unchanged

Double

33

Standard

Double

34

Double-high

Double

 

 

 

The value of m4 sets the character width.

1:Standard

2:Double-wide

Print enhancement:

ESC _

 

 

Turn Overscoring Mode On/Off

Format:

 

 

 

ASCII code:

ESC

 

n

Decimal:

27

95

n

Hexadecimal:

1B

5F

n

commtnts:

You can use the following values for n:

1:Mode is turned on.

2:Mode is turned off.

9-48 Command Summary