Automatic 3 roller friction feed system. Pre-programmed with 18 standard folds. Stores 12 custom folds in memory. Color LED touch screen control panel includes 4-digit addition / subtraction digital counter. Test button folds 2 sheets for inspection. Automatically senses and displays paper size. Extended exit tray for neat stacking of folded sheets. Automatic conveyor ensures smooth ejection of folded paper. Single sheet feeding automatically maintained for different weights of paper. Auxiliary paper guide for cross folding. Load and unload paper from same side. Display alert and audible signal in case of incorrect operation. Skew and micro-adjustment dials. Fully enclosed fold tables for quiet operation. Quick-release roller system for easy maintenance. Optional scoring, micro-perforating, and slitting units.