diff --git a/IPython/core/formatters.py b/IPython/core/formatters.py
index a54fa42..5ffad9a 100644
--- a/IPython/core/formatters.py
+++ b/IPython/core/formatters.py
@@ -26,6 +26,7 @@ Authors:
 # Stdlib imports
 import abc
 import sys
+import types
 import warnings
 
 from IPython.external.decorator import decorator
@@ -312,7 +313,8 @@ class BaseFormatter(Configurable):
                 return printer(obj)
             # Finally look for special method names
             method = pretty._safe_getattr(obj, self.print_method, None)
-            if method is not None:
+            # print_method must be a bound method:
+            if isinstance(method, types.MethodType) and method.__self__ is not None:
                 return method()
             return None
         else:
diff --git a/IPython/core/tests/test_formatters.py b/IPython/core/tests/test_formatters.py
index 710ce1b..65105d8 100644
--- a/IPython/core/tests/test_formatters.py
+++ b/IPython/core/tests/test_formatters.py
@@ -8,6 +8,7 @@ except:
     numpy = None
 import nose.tools as nt
 
+from IPython.config import Config
 from IPython.core.formatters import (
     PlainTextFormatter, HTMLFormatter, PDFFormatter, _mod_name_key
 )
@@ -289,3 +290,33 @@ def test_pdf_formatter():
     pdf = MakePDF()
     f = PDFFormatter()
     nt.assert_equal(f(pdf), 'PDF')
+
+def test_print_method_bound():
+    f = HTMLFormatter()
+    class MyHTML(object):
+        def _repr_html_(self):
+            return "hello"
+
+    with capture_output() as captured:
+        result = f(MyHTML)
+    nt.assert_is(result, None)
+    nt.assert_not_in("FormatterWarning", captured.stderr)
+
+    with capture_output() as captured:
+        result = f(MyHTML())
+    nt.assert_equal(result, "hello")
+    nt.assert_equal(captured.stderr, "")
+
+def test_format_config():
+    """config objects don't pretend to support fancy reprs with lazy attrs"""
+    f = HTMLFormatter()
+    cfg = Config()
+    with capture_output() as captured:
+        result = f(cfg)
+    nt.assert_is(result, None)
+    nt.assert_equal(captured.stderr, "")
+
+    with capture_output() as captured:
+        result = f(Config)
+    nt.assert_is(result, None)
+    nt.assert_equal(captured.stderr, "")