/**
  * Get printer information for printer widget
  *
  * @return void
  * @author John Eberle (tuxudo)
  **/
 public function get_printers()
 {
     $obj = new View();
     if (!$this->authorized()) {
         $obj->view('json', array('msg' => array('error' => 'Not authenticated')));
         return;
     }
     $printers = new Printer_model();
     $obj->view('json', array('msg' => $printers->get_printers()));
 }