Star Dot Impact Printer Specifications page 61

ESC GS EM DC2 m n1 n2
[Name] Execute external buzzer drive
[Code] ASCII
Hexadecimal
Decimal
[Defined Area] 1 ≤ m ≤ 2
1 ≤ n1 ≤ 20
n2 = 0
[Initial Value] ---
[Function] Repeatedly drives the buzzer according to the ON/OFF conditions set by the external buzzer drive pulse
condition command <ESC> <GS> <EM> <DC1> m t1 t2.
m specifies the buzzer drive terminal to drive.
m Buzzer Drive Terminals
1, 49 Buzzer drive terminal 1
2, 50 Buzzer drive terminal 2
Specifies the number of times to repeat buzzer drive with (n2 x 256 + n1).
Buzzer cannot ring whle printer is printing.
This command is prohibited for use for anything other than ringing the buzzer.
(When this command is used for the drawer drive on models equipped with an external device terminal, it will
be damaged, so it is absolutely prohibited.)
The buzzer can be stopped by pressing the paper feed switch while it is ringing.
Ex.
ON
Drive Pulse
OFF
Print Operation
(Note) When off time = 0, it is possible to ring the buzzer continuously for only the amount of n1.
For example, if on = 5 seconds, and off = 0, n1 = 20 times, the buzzer will ring for 100 seconds.
STAR Command Specifications
ESC GS EM DC2
1B 1D 19 12
27 29 25 18
49 ≤ m ≤ 50
on off
m n1 n2
m n1 n2
m n1 n2
n1 = 8
Prohibit Printing, Paper Feed
3-53
Rev. 0.70