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Chapter 4 Application Development Information
4
Controlling the Optional External Buzzer
You can set the optional external buzzer to buzz when an error occurs and when an automatic cut off occurs.
The buzzer can be buzzed using a driver or a command.
You can also set the timing and the beep pattern for the buzzer.
ESC/POS Command
Use the buzzer control command or the output command for the specified pulse.
For details, see the ESC/POS Command Reference.
For Windows Printer Drivers (APD)
You can set so that the buzzer beeps at the start/end of printing or start/end of a page. For details, see the man-
ual for drivers.
For API, use the DirectIO function or the API for opening the drawer. For details, see the manual for Status API
of the drivers.
OPOS (OCX Driver)
Register a POS printer using the SetupPOS Utility and control using the DirectIO function.
For details, see the "EPSON OPOS ADK MANUAL APPLICATION DEVELOPMENT GUIDE POSPrinter
(TM Series)".
OPOS for .NET
Register a POS printer using the SetupPOS Utility and control using the DirectIO function.
For details, see the "EPSON OPOS ADK for .NET MANUAL Application Development Guide POSPrinter
(TM-m30)".
Epson ePOS SDK
The command for the buzzer function is provided in each SDK library. For details, see the user's manuals pro-
vided with each SDK.
For details on setting the optional external buzzer, see
"Connecting the Optional External Buzzer" on
.
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