User`s manual

MP-4000 TH POS Printer Rev.1.4 Programmer’s Manual

22-aug-2007

Firmware Release: 1.5

4.4 Character types

ESC - n

[Function] Turn underline mode on/off.

[Format] ASCII ESC - n

Hexadecimal 1B 2D n

Decimal 27 45 n

[Description] Turns underline mode on or off, based on the following values of n:

Function

0, 48 Turns off underline mode

1, 49 Turns on underline mode (1-dot thick)

ESC E n

[Function] Turn emphasized mode on/off.

[Format] ASCII ESC E n

Hexadecimal 1B 45 n

Decimal 27 69 n

[Description] Turns emphasized mode on or off.

When the LSB of n is 0, emphasized mode is turned off.

When the LSB of n is 1, emphasized mode is turned on.

ESC M n

[Function] Select character font.

[Format] ASCII ESC M n

Hexadecimal 1B 4D n

Decimal 27 77 n

[Description] Turns underline mode on or off, based on the following values of n:

Function

0, 48 Character font A (12 × 24) selected.

1, 49 Character font B (9 × 17) selected.