Print technology Laser , Maximum resolution 1200 x 1200 DPI , Maximum duty cycle 15000 pages per month , 1xNumber of print cartridges , Total input capacity 150 sheets , Total output capacity 100 sheets , Maximum ISO A-series paper size A4 , Paper tray media types Envelopes/Labels/Plain paper/Thick paper/Transparencies/Card stock/Thin paper , Standard interfaces USB 2.0/Ethernet , Wi-Fi Yes , Ethernet LAN Yes , Internal memory 128 MB , Colour Black , Weight 4.75 kg