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-rw-r--r--Sprinter/Sprinter.pde4
1 files changed, 4 insertions, 0 deletions
diff --git a/Sprinter/Sprinter.pde b/Sprinter/Sprinter.pde
index fafd1e5..a027377 100644
--- a/Sprinter/Sprinter.pde
+++ b/Sprinter/Sprinter.pde
@@ -698,6 +698,10 @@ void setup()
SET_OUTPUT(CONTROLLERFAN_PIN); //Set pin used for driver cooling fan
#endif
+ #ifdef EXTRUDERFAN_PIN
+ SET_OUTPUT(EXTRUDERFAN_PIN); //Set pin used for extruder cooling fan
+ #endif
+
//endstops and pullups
#ifdef ENDSTOPPULLUPS
#if X_MIN_PIN > -1