Compuprint 3046 Programmer Manual - Manual (Page 14)

Cancels double-width printing selected by the SO or ESC SO commands
ESC W Turn double-width printing on/off
Format
ASCII ESC W n
Hex 1B 57 n
Decimal 27 87 n
Parameter range
n = 0, 1
Function
Turns on/off double-width printing of all characters, spaces, and character spacing (set
with the ESC SP command) following this command as follows:
n = 1 Turns on double-width
0 Turns off double-width
ESC w Turn double-height printing on/off
Format
ASCII ESC w n
Hex 1B 77 n
Decimal 27 119 n
Parameter range
n = 0, 1
Function
Turns on/off double-height printing of all characters, as measured from the current baseline:
n = 1 Turns on double-width
0 Turns off double-width
ESC U Turn unidirectional mode on/off
Format
ASCII ESC U n
Hex 1B 55 n
Decimal 27 85 n
Parameter range
n = 0, 1
Function
Selects bidirectional or unidirectional printing, according to the parameters below:
n = 0 Bidirectional printing
1 Unidirectional printing
ESC * Select bit image
Format
ASCII ESC * m n
L
n
H
d
1
. . . d
k
Hex 1B 2A m n
L
n
H
d
1
. . . d
k
Decimal 27 42 m n
L
n
H
d
1
. . . d
k