Index: trunk/src/com/drew/metadata/jpeg/JpegComponent.java
===================================================================
--- trunk/src/com/drew/metadata/jpeg/JpegComponent.java	(revision 10862)
+++ trunk/src/com/drew/metadata/jpeg/JpegComponent.java	(revision 13061)
@@ -1,4 +1,4 @@
 /*
- * Copyright 2002-2016 Drew Noakes
+ * Copyright 2002-2017 Drew Noakes
  *
  *    Licensed under the Apache License, Version 2.0 (the "License");
@@ -89,3 +89,14 @@
         return _samplingFactorByte & 0x0F;
     }
+
+    @NotNull
+    @Override
+    public String toString() {
+        return String.format(
+            "Quantization table %d, Sampling factors %d horiz/%d vert",
+            _quantizationTableNumber,
+            getHorizontalSamplingFactor(),
+            getVerticalSamplingFactor()
+        );
+    }
 }