static void Main(string[] args)
{
Printer printer = new Printer();
printer.processDoc("My letter");
printer.printer("My letter");
printer.Color = "Azul";
Console.WriteLine(printer.Color);
Scanner s = new Scanner()
{
SerialNumber = 2003
};
s.processDoc("My email");
Console.WriteLine(s.Scan());
ComboDevice c = new ComboDevice()
{
SerialNumber = 3921
};
c.processDoc("My dissertation");
c.printer("My dissertation");
Console.WriteLine(c.Scan());
}