public MabelPrinterRegisterParams(int printerId, String name, String location, MabelPrinterInfo info)
 {
     this.printerId = printerId;
     this.name      = name;
     this.location  = location;
     this.info      = info;
 }
 public MabelPrinterRegisterParams(int printerId,String name, String location, MabelPrinterInfo info)
 {
     this.printerId = printerId;
     this.name = name;
     this.location = location;
     this.info = info;
 }