From 300734db385496a0a9281bd97a148eea56485af6 Mon Sep 17 00:00:00 2001
From: Alessandro Ranellucci <aar@cpan.org>
Date: Mon, 19 Nov 2012 15:30:55 +0100
Subject: [PATCH] Emit M106 S0 instead of M107 for Teacup

---
 lib/Slic3r/GCode.pm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/Slic3r/GCode.pm b/lib/Slic3r/GCode.pm
index 2b3f384a2..9dd181223 100644
--- a/lib/Slic3r/GCode.pm
+++ b/lib/Slic3r/GCode.pm
@@ -424,7 +424,10 @@ sub set_fan {
     if ($self->last_fan_speed != $speed || $dont_save) {
         $self->last_fan_speed($speed) if !$dont_save;
         if ($speed == 0) {
-            return sprintf "M107%s\n", ($Slic3r::Config->gcode_comments ? ' ; disable fan' : '');
+            my $code = $Slic3r::Config->gcode_flavor eq 'teacup'
+                ? 'M106 S0'
+                : 'M107';
+            return sprintf "$code%s\n", ($Slic3r::Config->gcode_comments ? ' ; disable fan' : '');
         } else {
             return sprintf "M106 %s%d%s\n", ($Slic3r::Config->gcode_flavor eq 'mach3' ? 'P' : 'S'),
                 (255 * $speed / 100), ($Slic3r::Config->gcode_comments ? ' ; enable fan' : '');