I have encountered a weird problem.
Everything was fine, there were no problems with prints at all. I changed black abs filament to white abs, and saw underextrusion, even though I used the same filament as before and knew the best settings for this filament. I checked, if the nozzle was clogged, it was ok, so I decided to change the filament again, this time white pla.
Right after I changed the filament and heated the extruder to 245 C, extrusion stopped at all. The nozzle was still fine, feeder was working. After I tried to push the filament manually, i realized it was completely stuck, I couldn't get it out even if applying force.
I have removed the nozzle and dismantled the feeding mechanism completely, however, it is still dead stuck.
What do I need to disassemble now to get this thing working again?))
Thank you in advance