Percocet 512, how many is fatal or could harm me.?

Maximum recommended daily dose for oxycodone is 10mg six times a day. The acetaminophen in Percocet is approaching the dose at which kidney failure when you take 8000mg. I don't know how much paracetamol(acetaminophen) is in Percocet 5 12, Oxycodone is pretty safe at higher doses.