Star Micronics Line Thermal Printer Specifications page 94

ESC * r V m n NUL
[Name] Execute external buzzer drive
[Code] ASCII ESC
Hex. 1B
Decimal 27
[Defined Area] m=49,50
1≤n≤20
[Initial Value] - - -
[Function] Repeatedly drives the buzzer according to the ON/OFF conditions set by the external buzzer drive
pulse conditions command <ESC> <GS> <EM> <DC1> m n1 n2.
m specifies the buzzer drive terminal to drive.
m
49
50
Specifies the number of repetitions of the buzzer drive with n.
The buzzer will not ring while printing.
This command is prohibited for uses other than to ring the buzzer.
(If this command is used to drive the cash drawer on models that have an external device terminal, the system will be
damaged. Absolutely never use it for other purposes.)
The buzzer can be stopped by pressing the paper feed switch or opening the cover when it is ringing.
Conditions must not be set in advance with the external buzzer drive pulse condition command <ESC> <GS> <EM>
<DC1> m n1 n2 prior to entering the raster mode.
n is expressed in decimal (maximum 255 digits) using ASCII characters.
Example:
―――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――――
STAR Line Mode Command Specifications
* r V 1
2A 72 56 31
42 114 86 49
Buzzer Drive Terminal
Buzzer Drive Terminal 1
Buzzer Drive Terminal 2
3-78
n NUL
n 0
n 0