Duplex printing Yes | Print technology Laser | Maximum resolution 1200 x 1200 DPI | Maximum duty cycle 900 pages per month | Total number of input trays 1 | Maximum ISO A-series paper size A4 | Paper tray media types Envelopes/Labels/Plain paper/Thin paper/Coated paper/Heavy paper/Postcard/Recycled paper | Wi-Fi Yes | Ethernet LAN Yes | Internal memory 1000 MB | Colour White | Built-in display Yes | Weight 9.5 kg