Summary: No way will this shredder do 6 sheets at once. It couldn't do one without jamming. I tried one sheet at a time, and if the paper was not feed absolutely straight into the shredder, it would bunch and jam. Took 30 minutes to do 5 sheets of paper because I spent most of the time cleaning a jam.
Summary: Returned it to Staples after just a few days because it kept jamming even using just one folded paper. It would jam, then when I tried to reverse it, it would jam the paper together even worse. Would not buy it again or recommend it.