Firewall
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A system to use computers connected to the Internet and corporate networks safely. It protects computers and corporate networks against unauthorized access, or restricts unauthorized access to corporate
networks and the Internet.
When using a wired connection, is wired LAN enabled?
Is the access point operating in IEEE802.11b or IEEE802.11g (2.4 GHz)?
For details on how to check the operating mode of the access point, refer to the manual supplied with the access point or contact its manufacturer.
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Check 6
Set the access point to operate in IEEE802.11b or IEEE802.11g (2.4 GHz).
For details on how to change the operating mode of the access point, refer to the manual supplied with the access point or contact its manufacturer.
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Check 7
Check 8
When using a router, are the Ethernet cables of the printer and computer connected to the LAN side of the router?
If the Ethernet cable is connected to the WAN side of the router, connect it to the LAN side.
If the Ethernet cable is loose, connect it properly.
For details on how to check the connection, refer to the manual supplied with the router or contact its manufacturer.
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For the connection procedure, refer to the manual supplied with the router or contact its manufacturer.
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Perform setup by following the procedures in "Wired Setup" and onward in the printed manual:
Getting Started
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Glossary
