Samsung SL-M2020W-XAA - Manual (Page 120)

Wireless network setup
120 2. Using a Network-connected Machine
• The machine is located away from obstacles that could block the wireless
signal.
Remove any large metal objects between the access point (or wireless
router) and the machine.
Make sure the machine and wireless access point (or wireless router) are not
separated by poles, walls, or support columns containing metal or concrete.
• The machine is located away from other electronic devices that may
interfere with the wireless signal.
Many devices can interfere with the wireless signal, including a microwave
oven and some Bluetooth devices.
• Whenever the configuration of your access point (or wireless router)
changes, you must do the product's wireless network setup again.
• The maximum number of device that can be connected via Wi-Fi Direct is 3.
• If Wi-Fi Direct is ON, this machine only supports IEEE 802.11 b/g.
• If the access point is set to work with the 802.11n standard only, it may not
connect to your machine.