Jump to content
Ultimaker Community of 3D Printing Experts

UM2+ stops printing suddenly and a reset occurs

Recommended Posts

Posted (edited) · UM2+ stops printing suddenly and a reset occurs


i've always printed with no problems.

today my UM2+ started to print normally, after 1 or 2 minute printing stopped to work and a reboot/reset occurred, no error messages.

retried many times with no success.

any ideas ?



Edited by Guest
  • Link to post
    Share on other sites
    Posted · UM2+ stops printing suddenly and a reset occurs


    Does it happen maybe when the fans are going on?

    Might be the power supply, or an electronic issue.

    You can maybe check without printing, by setting the heated bed temp, then the nozzle temp and activating the fans (all from the menu). This might show when it's rebooting

  • Link to post
    Share on other sites
    Posted (edited) · UM2+ stops printing suddenly and a reset occurs

    Hi, thanks for reply;

    i also suspected a power issue, i already tried to powerup fans, temp-up plate and nozzle, in this way seems to remain all powered on; seems to go off/on after a bit of stress when all parts are in movement, i also noticed the leds fade intermittently a bit before the issue.  I see the nozzle fans, but i I can hear other fans, probably internal, can i access to them ? What other can i check ?  Eventually, can i replace these parts ?

    regards, Gianluca.

    Edited by Guest
  • Link to post
    Share on other sites
    Posted · UM2+ stops printing suddenly and a reset occurs

    My Ulti2 started doing this lately. Printing from card, not long prints.

    Turns out the Power cable was loose, not latched, and the vibration in printing caused brownout glitches, crashes.

    Make sure the connector is fully seated, release the latches and push it in firmly.


  • 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
    • 15 Visiting our virtual showroom

      1. 1. Have you visited our virtual showroom before?

        • Yes
        • No
      2. 2. If yes - what content did you find most interesting?

        • Information about Ultimaker ecosystem
        • Applications & application stories
        • Customer success stories
        • Webinar sessions
        • Material wall & ecosystem partners
        • New product introduction; software subscription plans
      3. 3. What of the below would make you consider visiting (again)?

        • New Live Ultimaker Webinar streams
        • ‘Ask Me Anything’ with industry experts or Ultimaker staff via main stage and public chat
        • New customer success stories
        • New applications
        • Presentations/news from ecosystem partners
        • Opportunity to meet representatives for an interactive tour
        • Helpful videos like Software tutorials
        • Other; leave input in a comment below!

    • Our picks

      • Ultimaker turns 10: A look back
        Ultimaker is turning 10 years old and that means it is story telling time! We'll explore 2010-2014, traveling through the evolution of the business from the Protobox and Ultimaker Original, to the major leaps forward with the Ultimaker 2 and Ultimaker 3.
          • Like
        • 0 replies
      • Ultimaker Transformation Summit
        Visit our virtual showroom and learn more about the Ultimaker ecosystem!
        • 14 replies
      • New here? Register your Ultimaker for free 3D printer 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
        • 0 replies
    • Create New...