Mbm 407a Automatic Programmable Tabletop Folder Machine. Detail:- 3 roller friction feed system, pre-programmed w/6 standard folds, stores 27 custom folds in memory, automatic senses and displays paper size, load and unload paper from same side, Display alert and audible signal in case of incorrect.Visit for more info:- https://printfinish.com/shop/folders/mbm-407a-automatic-programmable-tabletop-folder/