diff --git a/src/EPPlus/Export/PdfExport/Data/PageData.cs b/src/EPPlus/Export/PdfExport/Data/PageData.cs
index c8c48b1bd..3494734f9 100644
--- a/src/EPPlus/Export/PdfExport/Data/PageData.cs
+++ b/src/EPPlus/Export/PdfExport/Data/PageData.cs
@@ -44,6 +44,7 @@ internal struct Page
         public double HeadingHeight;
         public double UsedWidth;
         public double UsedHeight;
+        public bool IsCommentsPage;
     }
 
     internal struct Pages
diff --git a/src/EPPlus/Export/PdfExport/Layout/PdfLayout.cs b/src/EPPlus/Export/PdfExport/Layout/PdfLayout.cs
index b6186dfa7..eee7b56e6 100644
--- a/src/EPPlus/Export/PdfExport/Layout/PdfLayout.cs
+++ b/src/EPPlus/Export/PdfExport/Layout/PdfLayout.cs
@@ -1078,6 +1078,9 @@ internal static List<Pages> GetPages(PdfPageSettings[] sheetSettings, PdfWorkshe
                     pages.IsCommentsPage = true;
                     pages.Settings = pageSettings;
                     pages.SheetIndex = si;
+                    pages.IsCommentsPage = true;
+                    for (int k = 0; k < pages.Page.Length; k++)
+                        pages.Page[k].IsCommentsPage = true;
                     PagesCollection.Add(pages);
                 }
             }
@@ -2175,8 +2178,8 @@ private static void EmitBandFrameV(List<GridLine> target, PdfRange range, double
         internal static double GetOriginX(PdfPageSettings pageSettings, Page page)
         {
             if (!pageSettings.CenterOnPageHorizontally) return pageSettings.ContentBounds.Left;
-
-            var offset = (pageSettings.ContentBounds.Width - page.UsedWidth) / 2d;
+            var contentWidth = page.IsCommentsPage ? pageSettings.ContentBounds.Width : pageSettings.EffectiveContentWidth;
+            var offset = (contentWidth - page.UsedWidth) / 2d;
             return pageSettings.ContentBounds.Left + Math.Max(0d, offset);
         }
 
@@ -2186,8 +2189,8 @@ internal static double GetOriginX(PdfPageSettings pageSettings, Page page)
         internal static double GetOriginY(PdfPageSettings pageSettings, Page page)
         {
             if (!pageSettings.CenterOnPageVertically) return pageSettings.ContentBounds.Top;
-
-            var offset = (pageSettings.ContentBounds.Height - page.UsedHeight) / 2d;
+            var contentHeight = page.IsCommentsPage ? pageSettings.ContentBounds.Height : pageSettings.EffectiveContentHeight;
+            var offset = (contentHeight - page.UsedHeight) / 2d;
             return pageSettings.ContentBounds.Top - Math.Max(0d, offset);
         }