Lexmark MX431adn - Multifunction printer - B/W - laser - Legal (8.5 in x 14 in) (original) - A4/Legal (media) - up to 42 ppm (copying) - up to 42 ppm (printing) - 350 sheets - 33.6 Kbps - USB 2.0, Gigabit LAN
LEXMARK MX431ADN - MONOCHROME LASER - DUPLEX (2-SIDED) PRINTING: INTEGRATED DUPL
