FCL Components FTP-639USL Thermal Printers are ideal for applications such as handheld, mobile and portable devices, Kiosks, ATMs, and receipt and ticket issuing printers. The mechanism and interface board is a standard multiple-purpose unit. The FTP-639USL printers are 24V driven receipt printer units with a cutter for 3-inch wide paper. The units feature a high-speed FTP-639MCL354 mechanism/cutter and control board, with an integrated paper feed and built-in paper guide section.