diff --git a/koha-tmpl/intranet-tmpl/prog/en/includes/slip-print.inc b/koha-tmpl/intranet-tmpl/prog/en/includes/slip-print.inc
new file mode 100644
index 0000000000..413f4bbbcf
--- /dev/null
+++ b/koha-tmpl/intranet-tmpl/prog/en/includes/slip-print.inc
@@ -0,0 +1,10 @@
+<script type="text/javascript">
+[% IF ( Koha.Preference('IntranetSlipPrinterJS') ) %]
+    [% Koha.Preference('IntranetSlipPrinterJS') %]
+[% ELSE %]
+    function printThenClose() {
+        window.print();
+        setTimeout('window.close()', 1);
+    }
+[% END %]
+</script>
\ No newline at end of file
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/circ/printslip.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/circ/printslip.tt
index 7dc5b8136c..8e2b25be41 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/circ/printslip.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/circ/printslip.tt
@@ -8,16 +8,7 @@
 <link rel="stylesheet" type="text/css" href="[% stylesheet %]" />
 [% END %]
 
-<script type="text/javascript">
-[% IF ( Koha.Preference('IntranetSlipPrinterJS') ) %]
-    [% Koha.Preference('IntranetSlipPrinterJS') %]
-[% ELSE %]
-     function printThenClose() {
-         window.print();
-         window.close();
-     }
-[% END %]
-</script>
+[% INCLUDE 'slip-print.inc' #printThenClose %]
 </head>
 <body id="circ_printslip" class="circ" onload="printThenClose();">
 <div id="receipt">
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/moremember-print.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/moremember-print.tt
index eee5aeff4d..4c7107245f 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/moremember-print.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/moremember-print.tt
@@ -1,15 +1,11 @@
+[% USE Koha %]
 [% USE KohaDates %]
 [% INCLUDE 'doc-head-open.inc' %]
 <title>Summary for [% firstname %] [% surname %] ([% cardnumber %])</title>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <link rel="shortcut icon" href="[% IF ( IntranetFavicon ) %][% IntranetFavicon %][% ELSE %][% interface %]/[% theme %]/img/favicon.ico[% END %]" type="image/x-icon" />
 <link rel="stylesheet" type="text/css" href="[% themelang %]/css/print.css" />
-<script type="text/javascript">
-    function printThenClose() {
-        window.print();
-        window.close();
-    }
-</script>
+[% INCLUDE 'slip-print.inc' #printThenClose %]
 <body id="pat_moremember-print" class="pat" onload="printThenClose();">
 
 </head>
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/moremember-receipt.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/moremember-receipt.tt
index 80d3dc020f..c7d67a11aa 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/moremember-receipt.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/moremember-receipt.tt
@@ -1,15 +1,11 @@
+[% USE Koha %]
 [% INCLUDE 'doc-head-open.inc' %]
 <title>Print Receipt for [% cardnumber %]</title>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <link rel="shortcut icon" href="[% IF ( IntranetFavicon ) %][% IntranetFavicon %][% ELSE %][% interface %]/[% theme %]/img/favicon.ico[% END %]" type="image/x-icon" />
  <link rel="stylesheet" type="text/css" href="[% themelang %]/css/print.css" />
 
-<script type="text/javascript">
-    function printThenClose() {
-        window.print();
-        window.close();
-    }
-</script>
+[% INCLUDE 'slip-print.inc' #printThenClose %]
 </head>
 <body id="pat_moremember-receipt" class="pat" onload="printThenClose();">
 
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/printfeercpt.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/printfeercpt.tt
index 26be3f4907..64bbf354df 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/printfeercpt.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/printfeercpt.tt
@@ -1,14 +1,10 @@
+[% USE Koha %]
 [% INCLUDE 'doc-head-open.inc' %]
 <title>Print Receipt for [% cardnumber %]</title>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <link rel="shortcut icon" href="[% IF ( IntranetFavicon ) %][% IntranetFavicon %][% ELSE %][% interface %]/[% theme %]/img/favicon.ico[% END %]" type="image/x-icon" />
 <link rel="stylesheet" type="text/css" href="[% themelang %]/css/printreceiptinvoice.css" />
-<script type="text/javascript">
-    function printThenClose() {
-        window.print();
-        window.close();
-    }
-</script>
+[% INCLUDE 'slip-print.inc' #printThenClose %]
 </head>
 <body id="pat_printfeercpt" class="pat" onload="printThenClose();">
 
diff --git a/koha-tmpl/intranet-tmpl/prog/en/modules/members/printinvoice.tt b/koha-tmpl/intranet-tmpl/prog/en/modules/members/printinvoice.tt
index 8a19918c85..29e64da276 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/modules/members/printinvoice.tt
+++ b/koha-tmpl/intranet-tmpl/prog/en/modules/members/printinvoice.tt
@@ -1,14 +1,10 @@
+[% USE Koha %]
 [% INCLUDE 'doc-head-open.inc' %]
 <title>Print Receipt for [% cardnumber %]</title>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <link rel="shortcut icon" href="[% IF ( IntranetFavicon ) %][% IntranetFavicon %][% ELSE %][% interface %]/[% theme %]/img/favicon.ico[% END %]" type="image/x-icon" />
 <link rel="stylesheet" type="text/css" href="[% themelang %]/css/printreceiptinvoice.css" />
-<script type="text/javascript">
-    function printThenClose() {
-        window.print();
-        window.close();
-    }
-</script>
+[% INCLUDE 'slip-print.inc' #printThenClose %]
 </head>
 <body id="printinvoice" class="pat" onload="printThenClose();">
 
diff --git a/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/printslip.tt b/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/printslip.tt
index 224c9165c3..8ad25acf6e 100644
--- a/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/printslip.tt
+++ b/koha-tmpl/opac-tmpl/bootstrap/en/modules/sco/printslip.tt
@@ -23,7 +23,7 @@
 <script language="javascript">
     function printThenClose() {
         window.print();
-        window.close();
+        setTimeout('window.close()', 1);
     }
 </script>
 </body>