When you start seeing debris from the shreds, take a disinfected wipe, a paper towel, and wipe inside the bin. The yellow light won’t go off if you don’t line the bin properly with the bag. I personally don’t use the bag. No wonder this paper shredder always sells out. It’s a top of the line quality paper shredder.

https://www.amazon.com/Boxis-AF120-Autoshred-120-Sheet-Shredder/dp/B07TBQ4QVN