Remember and restore the account last used destination is registered for.

chrome/browser/resources/print_preview/settings/destination_settings.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('print_preview', function() {
   'use strict';
 
   // TODO(rltoscano): This class needs a throbber while loading the destination
   // or another solution is persist the settings of the printer so that next
   // load is fast.
@@ skipping 88 matching lines @@
     onChangeButtonClick_: function() {
       cr.dispatchSimpleEvent(
           this, DestinationSettings.EventType.CHANGE_BUTTON_ACTIVATE);
     },
 
     /**
      * Called when the destination selection has changed. Updates UI elements.
      * @private
      */
     onDestinationSelect_: function() {
-      var destination = this.destinationStore_.selectedDestination;
-      var nameEl = this.getElement().getElementsByClassName(
-          DestinationSettings.Classes_.NAME)[0];
-      nameEl.textContent = destination.displayName;
-      nameEl.title = destination.displayName;
-
-      var iconEl = this.getElement().getElementsByClassName(
-          DestinationSettings.Classes_.ICON)[0];
-      iconEl.src = destination.iconUrl;
-
-      var hint = destination.hint;
-      var locationEl = this.getElement().getElementsByClassName(
-          DestinationSettings.Classes_.LOCATION)[0];
-      locationEl.textContent = hint;
-      locationEl.title = hint;
-
-      var offlineStatusText = destination.offlineStatusText;
-      var offlineStatusEl =
-          this.getChildElement('.destination-settings-offline-status');
-      offlineStatusEl.textContent = offlineStatusText;
-      offlineStatusEl.title = offlineStatusText;
-
-      var isOffline = destination.isOffline;
       var destinationSettingsBoxEl =
           this.getChildElement('.destination-settings-box');
-      destinationSettingsBoxEl.classList.toggle(
-          DestinationSettings.Classes_.STALE, isOffline);
-      setIsVisible(locationEl, !isOffline);
-      setIsVisible(offlineStatusEl, isOffline);
 
-      setIsVisible(this.getChildElement('.throbber-container'), false);
-      setIsVisible(destinationSettingsBoxEl, true);
+      var destination = this.destinationStore_.selectedDestination;
+      if (destination != null) {
+        var nameEl = this.getElement().getElementsByClassName(
+            DestinationSettings.Classes_.NAME)[0];
+        nameEl.textContent = destination.displayName;
+        nameEl.title = destination.displayName;
+
+        var iconEl = this.getElement().getElementsByClassName(
+            DestinationSettings.Classes_.ICON)[0];
+        iconEl.src = destination.iconUrl;
+
+        var hint = destination.hint;
+        var locationEl = this.getElement().getElementsByClassName(
+            DestinationSettings.Classes_.LOCATION)[0];
+        locationEl.textContent = hint;
+        locationEl.title = hint;
+
+        var offlineStatusText = destination.offlineStatusText;
+        var offlineStatusEl =
+            this.getChildElement('.destination-settings-offline-status');
+        offlineStatusEl.textContent = offlineStatusText;
+        offlineStatusEl.title = offlineStatusText;
+
+        var isOffline = destination.isOffline;
+        destinationSettingsBoxEl.classList.toggle(
+            DestinationSettings.Classes_.STALE, isOffline);
+        setIsVisible(locationEl, !isOffline);
+        setIsVisible(offlineStatusEl, isOffline);
+      }
+
+      setIsVisible(
+          this.getChildElement('.throbber-container'), destination == null);
+      setIsVisible(destinationSettingsBoxEl, destination != null);
     },
 
     onSelectedDestinationNameSet_: function() {
       var destinationName =
           this.destinationStore_.selectedDestination.displayName;
       var nameEl = this.getElement().getElementsByClassName(
           DestinationSettings.Classes_.THOBBER_NAME)[0];
       nameEl.textContent = destinationName;
       nameEl.title = destinationName;
     }
   };
 
   // Export
   return {
     DestinationSettings: DestinationSettings
   };
 });