Controlling The Built-In Buzzer - Epson TM-T88VII Technical Reference Manual

Chapter 4 Application Development Information

Controlling the Built-in Buzzer

The software settings allow you to set the printer to emit a beep using the built-in buzzer.
Sound volume and tone cannot be changed, however, you can change the beep time by specifying pulse width.
It can be controlled using the printer driver or commands.
ESC/POS Commands
The output command for the specified pulse is used.
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
manual for drivers.
For API, the API for opening the drawer is used. For details, see the manual for Status API of the driver.
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-T88VII)".
Epson ePOS SDK
Use the output command for the drawer kick pulse provided in each SDK library. For details, see the user's
manuals provided with each SDK.
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