diff --git a/base_report_to_printer/report_service.py b/base_report_to_printer/report_service.py
index 2469f57..a714e55 100644
--- a/base_report_to_printer/report_service.py
+++ b/base_report_to_printer/report_service.py
@@ -45,41 +45,44 @@ original_exp_report_get = openerp.service.report.exp_report_get
 
 
 def exp_report_get(db, uid, report_id):
+    # First we need to know if the module is installed
     registry = openerp.registry(db)
-    cr = registry.cursor()
-    try:
-        # First of all load report defaults: name, action and printer
-        report_obj = registry['ir.actions.report.xml']
-        report_name = self_reports[report_id]['report_name']
-        report = report_obj.search(cr, uid,
-                                   [('report_name', '=', report_name)])
-        if report:
-            report = report_obj.browse(cr, uid, report[0])
-            data = report.behaviour()[report.id]
-            action = data['action']
-            printer = data['printer']
-            if action != 'client':
-                if (self_reports and self_reports.get(report_id)
-                        and self_reports[report_id].get('result')
-                        and self_reports[report_id].get('format')):
-                    printer.print_document(report,
-                                           self_reports[report_id]['result'],
-                                           self_reports[report_id]['format'])
-                    # FIXME "Warning" removed as it breaks the workflow
-                    # it would be interesting to have a dialog box to
-                    # confirm if we really want to print in this case it
-                    # must be with a by pass parameter to allow massive
-                    # prints
-                    # raise osv.except_osv(
-                    #     _('Printing...'),
-                    #     _('Document sent to printer %s') % (printer,))
-
-    except:
-        cr.rollback()
-        raise
-    finally:
-        cr.close()
+    if registry.get('printing.printer'):
+        cr = registry.cursor()
+        try:
+            # First of all load report defaults: name, action and printer
+            report_obj = registry['ir.actions.report.xml']
+            report_name = self_reports[report_id]['report_name']
+            report = report_obj.search(cr, uid,
+                                       [('report_name', '=', report_name)])
+            if report:
+                report = report_obj.browse(cr, uid, report[0])
+                data = report.behaviour()[report.id]
+                action = data['action']
+                printer = data['printer']
+                if action != 'client':
+                    if (self_reports and self_reports.get(report_id)
+                            and self_reports[report_id].get('result')
+                            and self_reports[report_id].get('format')):
+                        printer.print_document(report,
+                                               self_reports
+                                               [report_id]['result'],
+                                               self_reports
+                                               [report_id]['format'])
+                        # FIXME "Warning" removed as it breaks the workflow
+                        # it would be interesting to have a dialog box to
+                        # confirm if we really want to print in this case it
+                        # must be with a by pass parameter to allow massive
+                        # prints
+                        # raise osv.except_osv(
+                        #     _('Printing...'),
+                        #     _('Document sent to printer %s') % (printer,))
 
+        except:
+            cr.rollback()
+            raise
+        finally:
+            cr.close()
     return original_exp_report_get(db, uid, report_id)