The Brother IntelliFax-4100e High Speed Business-Class Laser Fax is designed to meet the needs of any business with its high-capacity paper tray, automatic document feeder, ultra-fast fax speeds, and even high-quality copy capabilities. This fax machine can even operate as a black and white printer with speeds of up to 15 pages per minute (ppm) by using the built-in USB and parallel interfaces.
Black-and-white laser fax machine also copies and prints. Operating Environment: Temperature 50-90.5 degrees Fahrenheit
Fax transmission speeds up to 3 seconds per page.High speed 33.6K bps superG3 fax modem
600 x 600 DPI resolution for faxes, copies, and prints
Auto-dial up to 132 numbers
250-Sheet paper tray and 30-sheet automatic document feeder