Jump to content
UltiMaker Community of 3D Printing Experts

Clogged/Stuck AA Nozzle Hot Cold Pulls not working

Recommended Posts

Posted · Clogged/Stuck AA Nozzle Hot Cold Pulls not working

Good Morning everyone, 


My AA 0.4 nozzle recently clogged somehow, pretty odd and still don't know how it happened, usually I only have issues with the BBs. But anyways, the filament is stuck really well, hot pulls are not working, and I don't see to find a way to figure it out. I am wondering if you guys can give me some guidance since Ultimaker recommends opening the extruder only as a very last resource. 



  • Link to post
    Share on other sites

    Posted · Clogged/Stuck AA Nozzle Hot Cold Pulls not working

    Would recommend getting a thin pin or needle, heating up the nozzle, and trying to poke away some of the debris. They have kits on amazon for fairly cheap.

  • Link to post
    Share on other sites

    Create an account or sign in to comment

    You need to be a member in order to leave a comment

    Create an account

    Sign up for a new account in our community. It's easy!

    Register a new account

    Sign in

    Already have an account? Sign in here.

    Sign In Now

    • Our picks

      • New here? Get ahead with a free onboarding course
        Often getting started is the most difficult part of any process. A good start sets you up for success and saves you time and energy that could be spent elsewhere. That is why we have a onboarding course ready for
        Ultimaker S5 Pro Bundle, Ultimaker S5, Ultimaker S3 Ultimaker 2+ Connect.   
        They're ready for you on the Ultimaker Academy platform. All you need to do to gain access is to register your product to gain free access. 
        Ready? Register your product here in just 60 seconds.
          • Like
        • 14 replies
    • Create New...