The FD 6308-Special 3 combine user-friendly features with high productivity. Standard features include a 7" full-color touchscreen control panel with a graphical interface, three-station with 2 standard feeders, 1 special feeder on Bottom, w/ vertical stacker. 50 programmable jobs. Spans the width of the feeders and reads OMR, 1D and 2D BCR, OCR printed horizontally or vertically anywhere on the page. Can process sheet sizes of 3.5" 14" H x 5" 9" W into C, V, Z, Double Parallel or No Fold fold types. Dimensions 51" L x 29" H x 20" W. Specifications:. It can process up to 3,800 pieces per hour. Standard Feeders can hold up to 325 sheets each, 20# bond. Envelope Hopper holds up to 400 envelopes, top-loading. Vertical Stacker holds up to 500 filled envelopes. Sheet Size of 3.5" 14" H x 5" 9" W,. 50 Programmable Jobs. Envelope Size of 3.5" 6.4" H x 5.5" 9.8" W. Dimensions: 51" L x 29" H x 20" W. Voltage: 120V AC, 60 Hz