Geeetech

Hello @ll,
The problem is solved - the 104GT-2 is broken.
I did some measurement and replased it in the end - now the temperature is in a good range (2-3% deviation).

Stay Save,
Martinus73

Hello @ll,

I just added a "E3D Titan Aero" kit to my Acrylic Prusa I3 Bro B - it looks fine so far... :)
After all the needed changes the first prints showed a problem with the extrusion and after a few houres of investigation the situation is as follows...

The new hotend uses a 104GT-2 termistor ...

Hi William,

I have a new Update! I printed the same "Thing" via SD Card Slot - no failure, worked fine.

So I think it could be the octopi or in the communication… to be sure that the USB cable isn't the problem I ordered a new one with a double shield.
I'll test it and post the Outcome here than ...

Hi William,
I use the Slic3r version 1.3.1-dev for slicing on my PC (Windows) and than upload the file to the octopi. And I had already the same idea and did a re-sicing 3 times now… If it is a problem with the slicer it must be a general problem with this "Thing" because I printed other, bigger ...

Hi William,
sorry for the late reply, I had no time to work on this the last days.

I checked the wiring of the HotEnd and it looked good from my side of view.

The faillure appears in a timeframe of 30 - 60 min after start of the print. It doesn't look like a general wiring problem, that should ...

Hello @ll,
I'm new here and hope to find answers. I searched the Forum but did not find a solution… so here is my question / problem… ;)

On Christmas I got an Acrylic Prusa I3 Pro B and had a lot of fun with trying to get some acceptable output... not so easy but I learned a lot the last weeks ...