diff --git a/app/assets/javascripts/archive/pdf/viewer.js b/app/assets/javascripts/archive/pdf/viewer.js
index b311f02..7e26264 100644
--- a/app/assets/javascripts/archive/pdf/viewer.js
+++ b/app/assets/javascripts/archive/pdf/viewer.js
@@ -4710,7 +4710,7 @@ var defaultOptions = {
     kind: OptionKind.VIEWER
   };
   defaultOptions.printResolution = {
-    value: 150,
+    value: 600,
     kind: OptionKind.VIEWER
   };
 }
diff --git a/app/views/archives/_viewer.html.erb b/app/views/archives/_viewer.html.erb
index ad8d1ae..a4fa082 100644
--- a/app/views/archives/_viewer.html.erb
+++ b/app/views/archives/_viewer.html.erb
@@ -28,13 +28,11 @@ See https://github.com/adobe-type-tools/cmap-resources
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <title>PDF.js viewer</title>
 
-
-    <link rel="stylesheet" href="/assets/archive/pdf/viewer.css">
-
+    <%= stylesheet_link_tag "archive/download_file.css" %>
 
     <!-- This snippet is used in production (included from viewer.html) -->
     <link rel="resource" type="application/l10n" href="/assets/archive/locale/locale.properties">
-    <script src="/assets/archive/pdf/pdf.js"></script>
+    <%= javascript_include_tag "archive/pdf/pdf.js" %>
   </head>
 
   <body tabindex="1" class="loadingInProgress" data-url="<%=@url%>">
@@ -388,6 +386,6 @@ See https://github.com/adobe-type-tools/cmap-resources
 
     </div> <!-- outerContainer -->
     <div id="printContainer"></div>
-    <script type="text/javascript" src="/assets/archive/pdf/viewer.js"></script>
+    <%= javascript_include_tag "archive/pdf/viewer.js" %>
   </body>
 </html>
\ No newline at end of file
diff --git a/app/views/archives/download_file.html.erb b/app/views/archives/download_file.html.erb
index 881e0c1..f6e4d90 100644
--- a/app/views/archives/download_file.html.erb
+++ b/app/views/archives/download_file.html.erb
@@ -5,7 +5,7 @@
 <head>
     <meta name="viewport" content="width=device-width, minimum-scale=0.1">
     <title><%=@filename%></title>
-    <link href="/assets/archive/download_file.css" rel="stylesheet" media="all">
+    <%= stylesheet_link_tag "archive/download_file.css" %>
 </head>
 <body>
     <h1 style="display: none;"><%=@filename%></h1>
