Samsung ProXpress M337 series User Manual page 214

Wireless network setup
Register the product's MAC address when you configure the DHCP server on
the access point (or wireless router). Then you can always use the IP address
that is set with the MAC address. You can identify the MAC address of your
machine by printing a network configuration report (see "Printing a network
configuration report" on page 175).
• Check the wireless environment. You might not be able to connect to the
network in the infrastructure environment where you need to type in a
user's information before connecting to the access point (or wireless router).
• This machine only supports IEEE 802.11 b/g/n and Wi-Fi. Other wireless
communication types (e.g., Bluetooth) are not supported.
• When using the ad hoc mode, in operating systems such as Windows Vista,
you might need to set the wireless connection setting every time you use
the wireless machine.
• You cannot use infrastructure mode and ad hoc mode at the same time for
Samsung wireless network machines.
• The machine is within the range of the wireless network.
• 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 devices 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.
2. Using a Network-Connected Machine
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