diff --git a/include/exiv2/jp2image.hpp b/include/exiv2/jp2image.hpp
index 09cc75a4..77318a91 100644
--- a/include/exiv2/jp2image.hpp
+++ b/include/exiv2/jp2image.hpp
@@ -18,17 +18,12 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
  */
-/*!
-  @file    jp2image.hpp
-  @brief   JPEG-2000 image, implemented using the following references:
-           <a href="http://jpeg.org/public/fcd15444-6.pdf">ISO/IEC JTC 1/SC 29/WG1 N2401: JPEG 2000 Part 6 FCD 15444-6</a><br>
-  @version $Rev: 3091 $
-  @author  Gilles Caulier (cgilles)
-           <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
-  @author  Marco Piovanelli, Ovolab (marco)
-           <a href="mailto:marco.piovanelli@pobox.com">marco.piovanelli@pobox.com</a>
-  @date    12-Mar-2007, marco: created
- */
+
+/*
+  File:      jp2image.cpp
+  Version:   $Rev: 4629 $
+*/
+
 #ifndef JP2IMAGE_HPP_
 #define JP2IMAGE_HPP_
 
diff --git a/src/jp2image.cpp b/src/jp2image.cpp
index d11d2bd6..e0e8e9c6 100644
--- a/src/jp2image.cpp
+++ b/src/jp2image.cpp
@@ -18,10 +18,12 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
  */
+
 /*
   File:      jp2image.cpp
   Version:   $Rev$
- */
+*/
+
 // *****************************************************************************
 #include "rcsid_int.hpp"
 EXIV2_RCSID("@(#) $Id$")
@@ -344,6 +346,10 @@ namespace Exiv2
                                     if (memcmp(exifHeader, &rawData.pData_[i], sizeof(exifHeader)) == 0)
                                     {
                                         pos = i+sizeof(exifHeader);
+#ifndef SUPPRESS_WARNINGS
+                                        EXV_WARNING << "Reading non-standard UUID-EXIF_bad box in " << io_->path() << std::endl;
+#endif
+
                                     }
                                 }
 
@@ -631,7 +637,7 @@ namespace Exiv2
             box.type   = getLong(bheaderBuf.pData_ + 4, bigEndian);
 
 #ifdef DEBUG
-            std::cout << "Exiv2::Jp2Image::doWriteMetadata: Find box type: " << bheaderBuf.pData_ + 4
+            std::cout << "Exiv2::Jp2Image::doWriteMetadata: box type: " << toAscii(box.type)
                       << " length: " << box.length << std::endl;
 #endif