Check whether the machine is properly installed and ready to connect to the network.Installation/Settings Problems(P. 396)If WPS is not supported:Set using another connecting method.Connecting to a Wireless LAN(P. 155)Could not connect. The maximum number of devices that can connect to theaccess point has been reached.You tried to connect to a wireless LAN router to which the maximum possible number of devices arealready connected.● Decrease the number of devices connected to the wireless LAN router (the number of clients). For themaximum number of devices that can be connected to a wireless LAN router, see the instruction manualfor the router or contact the manufacturer of the router.Could not detect any connections from wireless devices.It was not possible to detect any mobile device within the predetermined length of time.● Connect again paying attention to the time limit. Make Direct Connection (Access Point Mode)(P. 143)Could not perform cleaning.Paper jammed during cleaning.● Remove the jammed paper, set paper correctly, and perform cleaning again.Clearing Jams(P. 376)Fixing Unit(P. 421)The amount remaining in toner cartridge required for cleaning the fixing unit is insufficient.● Cleaning requires sufficient toner cartridge remaining. Replace the toner cartridge, and perform thecleaning again.Replacing Toner Cartridges(P. 423)Could not perform Open System authentication. Check the WEP settings.The authentication method of the machine is set to , but that of a wireless router is set to"Shared Key."● Connect again by manually changing the WEP authentication method to .Setting Up Connection by Specifying Detailed Settings(P. 165)The MAC address of the machine is rejected because the MAC address filter is set at a wireless router.● Set the wireless router to permit the MAC address of the machine and your computer. For moreinformation about how to set, see the instruction manuals for your networking devices or contact yourmanufacturer. To check the MAC address of the machine, tap LAN Settings> .Troubleshooting386
