Hello everyone!
This is my last idea before I contact support.
When the CFS became available in Germany, I got it pretty quickly and have been using it ever since.
Until recently, everything was working fine.
Now I keep getting error TC2841.
But I’ve checked the knife several times.
The knife looks fine.
The knife moves smoothly.
The movement to the block so that the knife triggers also works.
I can also pull the filament out of the heating block without any problems, as the cut actually works fine. Retracting into the CFS seems to be the problem.
I can still print, but at the end, when the filament is supposed to be retracted, I have the problem that the print doesn’t really “finish” until I intervene.
However, I assume that I would not be able to print in multiple colors at the moment, as I always get the TC2841 error and everything stops.
I also get the following error sporadically:
FR2836
But the retraction works as soon as I disconnect the heating block and then click on retract. I wanted to make a video of this, but it first extended the filament further and then retracted it without any problems.
I am currently at a loss as to where the problem might lie, so I am hoping that someone here might have an idea.
Thanks & best regards!