CheckCheckOther Troubleshooting TipsThe Machine is Not Detected after the Network Environment is ChangedIP address•A numerical identification assigned to each computer or network device connected to a network.Wait until the IP address is assigned to the computer. You may need to restart yourcomputer.Search for the machine again after confirming a valid IP address is assigned to the computer.•Forgotten or Do Not Know the Access Point Name/Network Name(SSID), Security Protocol (encryption standard), and Network KeyCheck the access point settings.For details on how to check the settings of the access point, refer to the manual supplied with theaccess point or contact its manufacturer.•Is the privacy separator feature enabled on the access point?Disable the privacy separator feature.Check 5Check 4For details on how to change the settings of the access point, refer to the manual supplied with theaccess point or contact its manufacturer.•For details on how to check the settings of the access point, refer to the manual supplied with theaccess point or contact its manufacturer.•When obtaining an IP address automatically, make sure that the DHCP function of thenetwork device (router, access point, etc.) is active.For details on how to check settings of the network device, refer to the manual supplied with thenetwork device or contact its manufacturer.•Activate the DHCP function of the network device, then click Back (A).For details on how to change settings of the network device, refer to the manual supplied with thenetwork device or contact its manufacturer.•GlossaryA function to restrict communication of network devices with specific IP addresses, preventing them fromconnecting to the network.IP address filtering•A function to prevent communication between multiple wireless devices (such as computers and printers)connected to an access point.Privacy separator feature•DHCP function•A function to automatically assign required information (IP address, etc.) to computers, printers or otherdevices connected to the network.(* Wireless connection only)GlossaryIP address•A numerical identification assigned to each computer or network device connected to a network.