Allanlin333

Also, when touching the temp sensor, it is really hot. Is this normal? Thanks

Hello, just a few days ago, my printhead's nozzle got clogged, not knowing any better I replaced the block with a new one included with the printer. Unfortunately the temp sensor got stuck so I have to dig in to the electronics board and replace the old temp sensor. Now the printer is working, but when I heat up the printhead a burning smell started blowing out of the small fan at the back, and yes I made sure that none of the wires are touching the fan shroud. What should I do? Thanks.

I wonder if you could do some sort of mechanism at the top instead of the side, so it wouldn't take that much printing space. You are doing a great job!!! New idea for new version of ultimaker: auto print change/ changing printheads in the middle of a print to create duel print materials.