HP Deskjet 6840 Color Inkjet Printer - Manual (Page 18)

Reducing interference in a wireless network
The following tips will help reduce the chances for interference in a wireless network:
• Keep the wireless devices away from large metal objects, such as filing
cabinets, and other electromagnetic devices, such as microwaves and cordless
telephones, as these objects can disrupt radio signals.
• Keep the wireless devices away from large masonry structures and other
building structures as these objects can absorb radio waves and lower signal
strength.
• For an infrastructure network, position the WAP in a central location in line of
sight with the wireless devices on the network.
• Keep all wireless devices on the network within range of one another.
Wireless network examples
To see some examples of wireless networks, see the wireless network examples
page .
Communication modes
There are two types of communication modes for wireless devices:
• Infrastructure mode
• Ad hoc mode
Infrastructure mode
When the printer is set to the infrastructure communication mode, the printer
communicates with other devices on the network, whether the devices are wired or
wireless, through a Wireless Access Point (WAP) . WAPs commonly act as
routers or gateways on small networks.
HP Deskjet 6800 series printer
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