![Amazon.com: FYSETC 3D Printer Ender 3 Fan 24V 4010 Extruder Hotend Blower Fan 40x40x10mm with 1.2m/47.2inch Connetcting Cable for Ender 3 Pro/ 3V2/3S/3 Max/Ender 5/5S/5 Pro/5 Plus/CR-6 SE -Pack of 2 : Amazon.com: FYSETC 3D Printer Ender 3 Fan 24V 4010 Extruder Hotend Blower Fan 40x40x10mm with 1.2m/47.2inch Connetcting Cable for Ender 3 Pro/ 3V2/3S/3 Max/Ender 5/5S/5 Pro/5 Plus/CR-6 SE -Pack of 2 :](https://m.media-amazon.com/images/I/61WNcuUHMdL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: FYSETC 3D Printer Ender 3 Fan 24V 4010 Extruder Hotend Blower Fan 40x40x10mm with 1.2m/47.2inch Connetcting Cable for Ender 3 Pro/ 3V2/3S/3 Max/Ender 5/5S/5 Pro/5 Plus/CR-6 SE -Pack of 2 :
![Amazon.com: Pair of 4010 Heat Radiator Fans 40x40x10mm12VDC Extruder Hot End Fan & Turbo Fan with 2 Pins Connector Fit for 3D Printer Ender 3/Ender 3 Pro : Electronics Amazon.com: Pair of 4010 Heat Radiator Fans 40x40x10mm12VDC Extruder Hot End Fan & Turbo Fan with 2 Pins Connector Fit for 3D Printer Ender 3/Ender 3 Pro : Electronics](https://m.media-amazon.com/images/I/71I8ALBEEYL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Pair of 4010 Heat Radiator Fans 40x40x10mm12VDC Extruder Hot End Fan & Turbo Fan with 2 Pins Connector Fit for 3D Printer Ender 3/Ender 3 Pro : Electronics
![ramps 1.4 - How to configure Marlin to enable auto-fans with dual extruder - 3D Printing Stack Exchange ramps 1.4 - How to configure Marlin to enable auto-fans with dual extruder - 3D Printing Stack Exchange](https://i.stack.imgur.com/eudic.jpg)
ramps 1.4 - How to configure Marlin to enable auto-fans with dual extruder - 3D Printing Stack Exchange
![Shouldn't this fan be spinning??? My print started off perfect but now it's under extruding I think. : r/ender5 Shouldn't this fan be spinning??? My print started off perfect but now it's under extruding I think. : r/ender5](https://i.redd.it/zu1mrzqi72g81.jpg)
Shouldn't this fan be spinning??? My print started off perfect but now it's under extruding I think. : r/ender5
![Amazon.com: Official Creality Ender 3 Fan Upgrade 4010 Fan 24v Set(3PCS),40x40x10MM DC 24V Extruder Hot End Fan and Axial Cooling Fan for 3D Printer, Turbo Fan for Ender 3/Pro/Ender 3 V2, Ender Amazon.com: Official Creality Ender 3 Fan Upgrade 4010 Fan 24v Set(3PCS),40x40x10MM DC 24V Extruder Hot End Fan and Axial Cooling Fan for 3D Printer, Turbo Fan for Ender 3/Pro/Ender 3 V2, Ender](https://m.media-amazon.com/images/I/61NTwr9JHSS._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Official Creality Ender 3 Fan Upgrade 4010 Fan 24v Set(3PCS),40x40x10MM DC 24V Extruder Hot End Fan and Axial Cooling Fan for 3D Printer, Turbo Fan for Ender 3/Pro/Ender 3 V2, Ender
![Qidi Tech X-Plus II 40mm extruder fan duct by Oliver Dudley | Download free STL model | Printables.com Qidi Tech X-Plus II 40mm extruder fan duct by Oliver Dudley | Download free STL model | Printables.com](https://media.printables.com/media/prints/435856/images/3606086_9db5d362-faaf-4dc1-8d27-d4c42620caf5/thumbs/inside/1280x960/jpg/img_20230324_154819758_hdr.webp)