Brother IntelliFAX 4100e - Fax / copier - B/W - laser - Legal (8.5 in x 14 in) (original) - A4/Legal (media) - up to 15 ppm (copying) - 250 sheets - 33.6 Kbps - parallel, USB . Designed for small to medium businesses, multiple users can easily share the benefits of this fully featured laser fax machine, well suited for departmental support. A fast modem helps reduce transmission time while abundant memory makes for worry-free fax storage. Its innovative design incorporates a standard, high capacity paper tray and the ability to add a second optional tray for more advanced paper handling requirements. A high monthly duty cycle and high yield consumables contribute to lower operating costs.