User`s manual

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

22-aug-2007

Firmware Release: 1.5

GS F9h 1Fh 31h

[Function] Return to previous set of commands configured before temporary setting.

[Format] ASCII GS F9h 1Fh 31h

Hexadecimal 1D F9 1F 31

Decimal 29 249 31 49

[Description] Tells printer to interpret the command set that was configured before an

temporary set has been done.

ESC @

[Function] Initializes the MP-4000 TH printer.

[Format] ASCII ESC @

Hexadecimal 1B 40

Decimal 27 64

[Description] All settings, including character font, line spacing, left margin, right

margin, intensity and inverted mode are canceled.

ESC b n

[Function] Select sensor to signalize.

[Format] ASCII ESC b n

Hexadecimal 1B 62 n

Decimal 27 98

[Range] n = 0, 1, 48, 49

[Default] n = 0

[Description] When n = 1 (or n = 49), PE signal reflects drawer sensor. When n = 0 (or

n = 48), PE signal reflects paper sensor.

[Notes] PE is a signal from the parallel interface.

ESC v n

[Function] Activate drawer.

[Format] ASCII ESC v n

Hexadecimal 1B 76 n

Decimal 27 118 n

[Description] Activate drawer pin for n milliseconds (-50ms < n < 200ms).