diff --git a/mayan/apps/common/literals.py b/mayan/apps/common/literals.py
index 96a7737ceb..bd6655ad83 100644
--- a/mayan/apps/common/literals.py
+++ b/mayan/apps/common/literals.py
@@ -1,36 +1,5 @@
 from django.utils.translation import ugettext_lazy as _
 
-PAGE_SIZE_A5 = u'a5'
-PAGE_SIZE_A4 = u'a4'
-PAGE_SIZE_A3 = u'a3'
-PAGE_SIZE_B5 = u'b5'
-PAGE_SIZE_B4 = u'b4'
-PAGE_SIZE_LETTER = u'letter'
-PAGE_SIZE_LEGAL = u'legal'
-PAGE_SIZE_LEDGER = u'ledger'
-
-PAGE_SIZE_DIMENSIONS = (
-    (PAGE_SIZE_A5, (u'148mm', u'210mm')),
-    (PAGE_SIZE_A4, (u'210mm', u'297mm')),
-    (PAGE_SIZE_A3, (u'297mm', u'420mm')),
-    (PAGE_SIZE_B5, (u'176mm', u'250mm')),
-    (PAGE_SIZE_B4, (u'250mm', u'353mm')),
-    (PAGE_SIZE_LETTER, (u'8.5in', u'11in')),
-    (PAGE_SIZE_LEGAL, (u'8.5in', u'14in')),
-    (PAGE_SIZE_LEDGER, (u'11in', u'17in'))
-)
-
-PAGE_SIZE_CHOICES = (
-    (PAGE_SIZE_A5, _(u'A5')),
-    (PAGE_SIZE_A4, _(u'A4')),
-    (PAGE_SIZE_A3, _(u'A3')),
-    (PAGE_SIZE_B5, _(u'B5')),
-    (PAGE_SIZE_B4, _(u'B4')),
-    (PAGE_SIZE_LETTER, _(u'Letter')),
-    (PAGE_SIZE_LEGAL, _(u'Legal')),
-    (PAGE_SIZE_LEDGER, _(u'Ledger'))
-)
-
 PAGE_ORIENTATION_PORTRAIT = u'portrait'
 PAGE_ORIENTATION_LANDSCAPE = u'landscape'
 
diff --git a/mayan/apps/common/settings.py b/mayan/apps/common/settings.py
index 11a01b22c0..56ffc63c94 100644
--- a/mayan/apps/common/settings.py
+++ b/mayan/apps/common/settings.py
@@ -5,7 +5,7 @@ from django.contrib.auth.models import User
 
 from smart_settings.api import register_setting
 
-from common.literals import PAGE_SIZE_LETTER, PAGE_ORIENTATION_PORTRAIT
+from common.literals import PAGE_ORIENTATION_PORTRAIT
 
 TEMPORARY_DIRECTORY = register_setting(
     namespace=u'common',
@@ -17,14 +17,6 @@ TEMPORARY_DIRECTORY = register_setting(
     exists=True
 )
 
-DEFAULT_PAPER_SIZE = register_setting(
-    namespace=u'common',
-    module=u'common.settings',
-    name=u'DEFAULT_PAPER_SIZE',
-    global_name=u'COMMON_DEFAULT_PAPER_SIZE',
-    default=PAGE_SIZE_LETTER,
-)
-
 DEFAULT_PAGE_ORIENTATION = register_setting(
     namespace=u'common',
     module=u'common.settings',
diff --git a/mayan/apps/documents/models.py b/mayan/apps/documents/models.py
index 30bae65e76..f2de53c73f 100644
--- a/mayan/apps/documents/models.py
+++ b/mayan/apps/documents/models.py
@@ -290,7 +290,10 @@ class Document(models.Model):
 
     @property
     def first_version(self):
-        return self.versions.order_by('timestamp').first()
+        if self.pk not in self.__class__._first_versions:
+            self.__class__._first_versions[self.pk] = self.versions.order_by('timestamp').first()
+
+        return self.__class__._first_versions[self.pk]
 
     def rename(self, new_name):
         version = self.latest_version
@@ -503,6 +506,7 @@ class DocumentVersion(models.Model):
         self.__class__._page_counts[self.pk] = None
         # Invalidate parent document's latest version cache
         Document._latest_versions[self.document.pk] = None
+        Document._first_versions[self.document.pk] = None
 
         return super(DocumentVersion, self).delete(*args, **kwargs)
 
diff --git a/mayan/apps/documents/views.py b/mayan/apps/documents/views.py
index f6b7be104a..8f1a8a013d 100644
--- a/mayan/apps/documents/views.py
+++ b/mayan/apps/documents/views.py
@@ -18,9 +18,7 @@ import sendfile
 
 from acls.models import AccessEntry
 from common.compressed_files import CompressedFile
-from common.literals import (PAGE_ORIENTATION_LANDSCAPE, PAGE_ORIENTATION_PORTRAIT,
-                             PAGE_SIZE_DIMENSIONS)
-from common.settings import DEFAULT_PAPER_SIZE
+from common.literals import PAGE_ORIENTATION_LANDSCAPE, PAGE_ORIENTATION_PORTRAIT
 from common.utils import (encapsulate, pretty_size, parse_range, return_diff,
                           urlquote)
 from common.views import SingleObjectListView
@@ -841,14 +839,6 @@ def document_hard_copy(request, document_id):
 
     RecentDocument.objects.add_document_for_user(request.user, document)
 
-    # Extract dimension values ignoring any unit
-    page_width = request.GET.get('page_width', dict(PAGE_SIZE_DIMENSIONS)[DEFAULT_PAPER_SIZE][0])
-    page_height = request.GET.get('page_height', dict(PAGE_SIZE_DIMENSIONS)[DEFAULT_PAPER_SIZE][1])
-
-    # TODO: Replace with regex to extact numeric portion
-    width = float(page_width.split('i')[0].split('c')[0].split('m')[0])
-    height = float(page_height.split('i')[0].split('c')[0].split('m')[0])
-
     page_range = request.GET.get('page_range', u'')
     if page_range:
         page_range = parse_range(page_range)
@@ -859,13 +849,7 @@ def document_hard_copy(request, document_id):
 
     return render_to_response('document_print.html', {
         'object': document,
-        'page_aspect': width / height,
-        'page_orientation': PAGE_ORIENTATION_LANDSCAPE if width / height > 1 else PAGE_ORIENTATION_PORTRAIT,
-        'page_orientation_landscape': True if width / height > 1 else False,
-        'page_orientation_portrait': False if width / height > 1 else True,
         'page_range': page_range,
-        'page_width': page_width,
-        'page_height': page_height,
         'pages': pages,
     }, context_instance=RequestContext(request))