Sounds like a problem with the 12V supply. Did you install the different "white folded piece" and lifted the regulator a bit, as outlined on:
http://wiki.ultimaker.com/Ulticontroller
?
Sounds like a problem with the 12V supply. Did you install the different "white folded piece" and lifted the regulator a bit, as outlined on:
http://wiki.ultimaker.com/Ulticontroller
?
White folder piece? You mean fanduct?.Fanduct is installed.
Ok, the one with a hole in it right? (older kits came without the hole seen on the photo)
And you also lifted the regulator as instructed? (this is the part which is most likely overheating)
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terpa38 0
Ultimaker was not connected to a USB cable to the computer when the problem occurred.but when I connect my Ultimaker to USB cable to the computer ,Ultimaker fan starts up and the blue light at the extruder comes on even if the Ultimaker does not have a power cord attached
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