TOPIC:

function TWinPrinter.GetPrinterType: TPrinterType;
var
  Size: Dword;
  InfoPrt: Pointer;
begin
  Result := ptLocal;
  //On Win9X all printers are local
  if Win32Platform <> VER_PLATFORM_WIN32_NT then Exit;
  
  GetPrinter(fPrinterHandle, 4, nil, 0, @Size);
  GetMem(InfoPrt, Size);
  try
  if not GetPrinter(fPRinterHandle, 4, InfoPrt, Size, @Size)
  then
    raise EPrinter.CreateFmt('GetPrinterType failed : %s',
        [SysErrorMessage(GetLastError)]);
  if PPRINTER_INFO_4(InfoPrt)^.Attributes = PRINTER_ATTRIBUTE_NETWORK then
     Result := ptNetwork;
  finally
    FreeMem(InfoPrt);
  end;

end;        

  if PPRINTER_INFO_4(InfoPrt)^.Attributes AND PRINTER_ATTRIBUTE_NETWORK = PRINTER_ATTRIBUTE_NETWORK then