Got this code to reset after a few trys and after rotating the transfer belt by hand for about one revolution. I don't have a service manual or a parts manual for this model, but I suspect this might be a transfer drive issue? Can someone send me a PDF of each of these manuals for the Taskalf 5551ci please?
I had a CS 2550ci do this a while back and it turned out to be the clutch drive unit that drove the transfer belt unit