Compuprint 3046 Programmer Manual Manual do Utilizador descarregar pdf (Página 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 nL nH d1 . . . dk

Hex 1B 2A m nL nH d1 . . . dk

Decimal 27 42 m nL nH d1 . . . dk

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 25 26

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Compuprint 3046 Programmer Manual Manual do Utilizador Página 14