The Standard EF-35 air-fed paper folder is great for tabletop suction feed folding jobs. With top-load and bottom-feed and fast changeover, it folds at a rate of 30,000 sheets per hour. The feed tray can take 350 sheets at a time. This machine folder is easy to set up and just as easy to operate, folding quickly and quietly. Including variable speed control, self-adjusting fold roller gapping, and paper jam detection, the EF-35 can't get any more convenient for the user. It produces clean, consistent half folds and accepts bond, cover and xerographic paper. It also takes statically charged stock; its ability to feed such a range of paper makes the EF-35 paper folder very effective. With its base cabinet mounted on casters, the unit is portable. The rollers have grooving that promote positive sheet grip and decrease scuffing on digital stock. This Standard paper folder would serve anyone well with its efficacy and wide range of paper capability.