Automated setup, large format, medium duty folding machine. The PF330 is new for 2010. In our opinion, it is the best value in Electronic (automated) Setup machines today. In automatic mode it can process either letter or legal size paper (8.5" x 11" and 8.5" x 14") paper in 6 different folds. You set the fold by pressing cursor buttons on the control panel. When you set it, it runs one sample. You can also manually set and save up to 4 custom folds, including folds on 11" x 17" paper. It can handle paper stock from 16# to 39# bond and most semi-glossy stock. Like all friction-feed folding machines, it will not process highly glossy paper with a hard finish.