diff --git a/cpdf.ml b/cpdf.ml
index 783b230..48b0961 100644
--- a/cpdf.ml
+++ b/cpdf.ml
@@ -3256,20 +3256,20 @@ let page1 labels =
 let add_page_labels pdf style prefix startval range =
   let ranges = map extremes (ranges_of_range [] [] range)
   and labels = Pdfpagelabels.read pdf in
-    (*Printf.printf "We have %i existing labels\n" (List.length labels);
-    Printf.printf "We have %i ranges to apply these labels to\n" (List.length ranges);*)
+    Printf.printf "We have %i existing labels\n" (List.length labels);
+    Printf.printf "We have %i ranges to apply these labels to\n" (List.length ranges);
     let labels =
       if not (page1 labels) then
         ref
-          ({Pdfpagelabels.labelstyle = Some Pdfpagelabels.DecimalArabic;
+          ({Pdfpagelabels.labelstyle = Pdfpagelabels.DecimalArabic;
             Pdfpagelabels.labelprefix = None;
             Pdfpagelabels.startpage = 1;
             Pdfpagelabels.startvalue = 1}::labels)
       else
         ref labels
     in
-      (*Printf.printf "Before adding, we have these labels:\n";
-      iter (fun x -> flprint (Pdfpagelabels.string_of_pagelabel x)) !labels;*)
+      Printf.printf "Before adding, we have these labels:\n";
+      iter (fun x -> flprint (Pdfpagelabels.string_of_pagelabel x)) !labels;
       iter
         (function (s, e) ->
            let label =
@@ -3278,11 +3278,11 @@ let add_page_labels pdf style prefix startval range =
               Pdfpagelabels.startpage = s;
               Pdfpagelabels.startvalue = startval}
            in
-             (*Printf.printf "We are adding this label:\n";
-             flprint (Pdfpagelabels.string_of_pagelabel label);*)
+             Printf.printf "We are adding this label:\n";
+             flprint (Pdfpagelabels.string_of_pagelabel label);
              labels := Pdfpagelabels.add_label (Pdfpage.endpage pdf) !labels label e)
         ranges;
-        (*Printf.printf "After adding, we have these labels:\n";
-        iter (fun x -> flprint (Pdfpagelabels.string_of_pagelabel x)) !labels;*)
+        Printf.printf "After adding, we have these labels:\n";
+        iter (fun x -> flprint (Pdfpagelabels.string_of_pagelabel x)) !labels;
         Pdfpagelabels.write pdf !labels
 
diff --git a/cpdf.mli b/cpdf.mli
index 37efdf4..a6f8f4b 100644
--- a/cpdf.mli
+++ b/cpdf.mli
@@ -399,7 +399,8 @@ val blank_document_paper : Pdfpaper.t -> int -> Pdf.t
 (** {2 Page labels} *)
 
 (** Add page labels. *)
-val add_page_labels : Pdf.t -> Pdfpagelabels.labelstyle option -> string option -> int -> int list -> unit 
+val add_page_labels :
+  Pdf.t -> Pdfpagelabels.labelstyle -> string option -> int -> int list -> unit 
 
 (** {2 Miscellany} *)
 
diff --git a/cpdfcommand.ml b/cpdfcommand.ml
index c642a9c..ad05bcb 100644
--- a/cpdfcommand.ml
+++ b/cpdfcommand.ml
@@ -255,7 +255,7 @@ type args =
    mutable makenewid : bool;
    mutable ismulti : bool;
    mutable uprightstamp : bool;
-   mutable labelstyle : Pdfpagelabels.labelstyle option;
+   mutable labelstyle : Pdfpagelabels.labelstyle;
    mutable labelprefix : string option;
    mutable labeloffset : int option;
    mutable squeeze : bool}
@@ -338,7 +338,7 @@ let args =
    makenewid = false;
    ismulti = false;
    uprightstamp = false;
-   labelstyle = None;
+   labelstyle = Pdfpagelabels.DecimalArabic;
    labelprefix = None;
    labeloffset = None;
    squeeze = false}
@@ -412,7 +412,7 @@ let reset_arguments () =
   args.makenewid <- false;
   args.ismulti <- false;
   args.uprightstamp <- false;
-  args.labelstyle <- None;
+  args.labelstyle <- Pdfpagelabels.DecimalArabic;
   args.labelprefix <- None;
   args.labeloffset <- None;
   args.squeeze <- false
@@ -1213,9 +1213,10 @@ let setlabelstyle s =
     | "LowercaseRoman" -> Pdfpagelabels.LowercaseRoman
     | "UppercaseLetters" -> Pdfpagelabels.UppercaseLetters
     | "LowercaseLetters" -> Pdfpagelabels.LowercaseLetters
+    | "NoLabelPrefixOnly" -> Pdfpagelabels.NoLabelPrefixOnly
     | _ -> error "Unknown label style"
   in
-    args.labelstyle <- Some style
+    args.labelstyle <- style
 
 let setlabelprefix s =
   args.labelprefix <- Some s
diff --git a/cpdfmanual.pdf b/cpdfmanual.pdf
index 6b4bdd1..682ee0e 100644
Binary files a/cpdfmanual.pdf and b/cpdfmanual.pdf differ
diff --git a/cpdfmanual.tex b/cpdfmanual.tex
index 1dd560e..0e44e5b 100644
--- a/cpdfmanual.tex
+++ b/cpdfmanual.tex
@@ -1780,8 +1780,9 @@ It is possible to add \textit{page labels} to a document. These are not the prin
   \texttt{DecimalArabic} & 1,2,3,4,5\ldots \\
   \texttt{LowercaseRoman} & i,ii,iii,iv,v\ldots \\
   \texttt{UppercaseRoman} & I,II,III,IV,V\ldots \\
-  \texttt{LowercaseLetters} & a,b,c,\ldots,z,aa,ab\ldots \\
-  \texttt{UppercaseLetters} & A,B,C,\ldots,Z,AA,AB\ldots \\
+  \texttt{LowercaseLetters} & a,b,c,\ldots,z,aa,bb\ldots \\
+  \texttt{UppercaseLetters} & A,B,C,\ldots,Z,AA,BB\ldots \\
+  \texttt{NoLabelPrefixOnly} & No number, but a prefix will be used if defined.
 \end{tabular}
 \vspace{4mm}