Samsung SF-5100 Laser Plain Paper Fax 14.4KBPS Modem 80 Speed Dial Sheet-fed laser fax machine with 14.4 Kbps modem 20-sheet automatic document feeder, 30-page fax memory 6 pages per minute faxing and copying 30 to 150 percent enlarge/reduce 7-language LCD; battery backup Manual can be found at: http://downloadcenter.samsung.com/content /UM/200507/20050720141937843_SF5100_ENG%5B1%5D.pdf