DF-1200 Air Suction Paper Folder: HHDF-1200 features an air-suction feed system, specially designed with in-house digital color printing in mind. unique suction technology is gentle on color prints, and properly handles static buildup common to digital print output. DF 1200 is ideal for high-volume print environments and with a folding speed of a rapid 260 sheets per minute and 625 sheet feeder capacity, this fully-automated machine can handle any job you throw its way. Plus, a sound absorbing cabinet makes it quietest air-suction tabletop letter folding machine of its class.