Yes, I meant the printing presses. That's what quantitative easing is all about. Whether it be the actual printing of money, or adding a few digits to electronically created "money", downward pressure on the currency arises and all those dollars have to flow somewhere. In this case, banks are putting those excess reserves into buying physical assets like commodities.
Now, the debate surrounding hyperinflation is that to have it, you need an environment where wages are also rising. We currently have depressed wages and an over supply of workers, so deflationistas are saying it's impossible to have hyperinflation in our current economy. But I think this logic is flawed. We have already seen the US dollar index beaten down past 74 support, commodity prices are soaring even without a major increase in demand, and it's all because of the FED's Zero Interest Rate policy and the QE1/QE2 money printing shenanigans debasing our currency in terms of gold and other assets. If the primary goal of these QE's is to fund the federal budget deficit (which politicians will never seriously address) and inflate away our debts, the FED might issue a QE3, QE4, or QE Infinity, and with each of those they will debase the currency even more. So there will come a point where this devaluation won't be so orderly anymore and a mass exodus from the currency will occur. It's happened before, it can happen again. Who cares what your wages are when the dollar loses 90% of it's value and the only solution the government has is to print more money.
I guess the one saving grace for the dollar is that it's the world reserve currency, so you have an artificial demand for dollars to purchase oil and other commodities. But it's becoming less and less desirable for foreigners to do business in dollars, so the world reserve status won't be there forever.