Duplex printing Yes, Print technology Laser, Maximum resolution 600 x 600 DPI, Maximum duty cycle 20000 pages per month, 1xNumber of print cartridges, Total number of input trays 1, 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/Card stock/Postcard/Rough paper, Wi-Fi Yes, Ethernet LAN Yes, Bluetooth Yes, Internal memory 64 MB, Colour White, Built-in display Yes, Weight 5.6 kg