(

Description:

Closes com port


Parameters:
num	internal number of com port

global
procedure OpenCashDrawer()
BEGIN
  String 20 CashBox;
  Integer Error;

  CashBox = chr(27) & chr(112) & chr(0);
  Error = OpenComPort(1,"LPT1",9600,0,8,0);
  Error = OutComPort(1,CashBox);
  Error = CloseComPort(1);
  RETURN;
END;


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