Extruders do not work in the midprint, but work when it is not printing
Hi
I bought prusa XL this june and have used it a lot and gained many good experiences.
I am using 5 tool tool heads and recent few months, i am suffering from severe printing failure
I found out that extruders do not rotate during midprint.
Usually when extruders are rotating, we can see them rotate when we open the cover.
However, i found out that they do not rotate in the midprint.
But one more thing that makes me crazy is that when i purge the filament after the printing is over, it purge the filaments
as if there was no problem.
Especially, i found out that head 1 and 2 have that issue.
I've checked all the other issues.
Nozzles are not clogged
and i thought that weak electrical wiring can be the reason, but still it does not make sense because it purges the filaments when it is not printing.
Please i want some help.
Thanks
RE: Extruders do not work in the midprint, but work when it is not printing
I also have this issue, but there is a fix! It seems the cable connector on the stock extruders can Over time, will slowly back out of the dwarf-cover-base and put strain on the white plug connected to the dwarf board.
I am testing this fix currently with a four color 9 hour print.
https://www.printables.com/model/1124941-secure-xl-nextruder-cable-connector-solution
RE: Extruders do not work in the midprint, but work when it is not printing
Two multicolor prints done without issues, I'm feeling optimistic.
