Chapter 4 Application Development Information 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 at any time using a driver or a command. You can also set the timing and the beep pattern for the buzzer. ESC/POS Commands 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) 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 POS Printer (TM-T100)”. Epson ePOS SDK The command for the buzzer function is provided in each SDK library. For details, see the user's manuals provided with each SDK. For details on setting the optional external buzzer, see "Connecting the Optional External Buzzer" on page 25 . 46