Программно устанавливаем принтер через WMI

class printport
{
    string DeviceID;
    string DriverName;
    string PortName;
    Boolean Shared;
    string ShareName;
    private ManagementScope managementScope = null;

    private ManagementClass InitClass(string className)
    {
        //specify Printer class management path  
        ManagementPath managementPath = new ManagementPath(className);
        try
        {
            //create new WMI management class  
            return new ManagementClass(managementScope, managementPath, null);
        }
        catch (Exception ex)
        {
            throw new Exception(
               String.Format(
              "WMI exception: {0}", ex.Message));
        }
    }
    public bool AddPrinter(string printerName, string printerDriver, string portName, bool sharedPrinter)
    {
        bool result = false;
        try
        {
            //init Win32_Printer class 
            ManagementClass printerClass = InitClass("Win32_Printer");
            //create new Win32_Printer object 
            ManagementObject printerObject = printerClass.CreateInstance();
            //set port parameters 
            if (portName == null || portName.Length == 0)
                printerObject["PortName"] = "LPT1:";
            else
            {
                if (portName[portName.Length - 1] != ':')
                    printerObject["PortName"] = (portName + ":");
                else
                    printerObject["PortName"] = portName;
            }
            //set driver and device names 
            printerObject["DriverName"] = printerDriver;

            printerObject["DeviceID"] = printerName;
            //set sharing 
            if (sharedPrinter)
            {
                printerObject["Shared"] = sharedPrinter;
                printerObject["ShareName"] = printerName;
            }
            // specify put options: update or create 
            PutOptions options = new PutOptions();
            options.Type = PutType.UpdateOrCreate;
            //put a newly created object to WMI objects set 
            printerObject.Put(options);

            result = true;
        }
        catch (Exception ex)
        {
            throw new Exception(String.Format("WMI exception: {0}", ex.Message));
        }
        return result;
    }
   
}

Пример как использовать данный класс:

private void button3_Click(object sender, System.EventArgs e)
{
    printport pnt = new printport();
    pnt.AddPrinter("test", "HP LaserJet 5200 Series PCL 6", "192.168.1.101", true);
}