Keep having issues saying blockage between CFS hub and extruder filament detector.
I keep getting several errors about blockages. It started with the error in the title. I tried several things. I am printing with hyper petg.
Different spools
Different slots of cfs hub
Cutting new end of filament
Unhooked and inspected all tubing
Unhooked and checked buffer
Replaced extruder
Check gears of new extruder and blow it out
Replaced nozzle
Replaced nozzle again after it clogged
Replaced hotend
Unplugging entire printer for a minute(several times)
I am genuinely at a loss of what to do now.
Between these attempted fixes, the first error would go away but then I'd get others, such as a the clogged nozzle, and extruder may be clogged.
I'm able to get the filament to feed through the entire system and I can see the gears turn on the extruder, but then it will say there is a blockage and not start printing. It literally has brand new everything.
After that, it now won't take any filament and all of the cfs slots feel blocked, including the one that was just feeding filament.
Update: I think I fixed it. Somehow, the cutter became dislodged and disappeared randomly. I installed a new one but accidentally upside down. The cutter not being there was likely the cause for some of the early errors and the incorrect installation was the cause of the subsequent ones. Very silly and I feel super dumb.