Samsung ProXpress M458x Series User Manual page 326

Wireless network setup (Optional)
• Check whether the access point (or wireless router) has a configured
security (password). If it has a password, refer to the access point (or wireless
router) administrator.
• Check the machine's IP address. Reinstall the machine driver and change the
settings to connect to the machine on the network. Due to the
characteristics of DHCP, the allocated IP address could change if the
machine is not used for a long time or if the access point has been reset.
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.
• 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.
• 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 4.
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3. Network Setup