Sparco Tabletop Folding Machine, Letter Size, 14-1/4 x 6 x 14 Inches, Putty (SPR18726) Electric folding machine handles up to five 8-1/2-Inch x 11-Inch sheets at one time and offers a letter-fold only Tabletop folding machine includes paper guide for paper-loading accuracy as well as a manual feed Auxiliary Paper Guide