How to get the list of only available printer

How can I get the list of available printers, not the previous installed  or the old installed printers in your computer/laptop but only the available printer/s will appear during the will running?

I've used this code:

foreach (String printer in PrinterSettings.InstalledPrinters)
            {
                //        comboBox1.Items.Add(printer.ToString());
            }

But this is not I want .