| User's Guide (Product Manual) | |
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| User's Guide (Product Manual) | |
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Portal TopManual topImportant Safety InstructionsBasic OperationsCopyingUsing the Machine as a PrinterUsing the Machine as a ScannerCan Be Used Conveniently with a Mobile Device Network SecurityUsing Remote UI Setting Menu ListTroubleshootingClearing JamsWhen an Error Message AppearsCommon ProblemsInstallation/Settings ProblemsCopy/Printing ProblemsWhen You Cannot Print ProperlyWhen a Problem Cannot Be SolvedMaintenanceAppendix
The wireless LAN and wired LAN cannot be connected at the same time.Remote UI is not displayed.A connection to a network cannot be established.You are unsure of the set IP address. Viewing Network SettingsThe connection method cannot be switched between a wired LAN and a wireless LAN.You are unsure of the SSID or the network key of the wireless router to be connected. The SSID is not displayed on the screen.The SSID of the wireless router to be connected is not displayed in the access point list.* A mode that disables the SSID auto-detection of other devices. |
The machine dials up to an unintended connection destination (if a dialup router is connected to a network). |  | Check the status of your computer. Have the settings of the computer and the wireless router been completed? Are the cables of the wireless router (including the power cord and LAN cable) correctly plugged in? Is the wireless router turned on? If the problem persists even after checking the above: Turn off the devices, and then turn them on again. Wait for a while, and try again to connect to the network. | ||
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 |  | Check whether the machine is turned ON. If the machine is turned ON, turn it OFF, and then turn it back ON. | ||
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 |  | Check the installation site of the machine and the wireless router. Is the machine too far from the wireless router? Are there any obstacles such as walls between the machine and the wireless router? Are there any appliances such as microwave ovens or digital cordless phones that emit radio waves near the machine?  | ||
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 |  | Perform one of the following settings again. |
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When you need to manually set up the connectionIf the wireless router is set as described below, manually enter all the required information for the wireless LAN connection (Setting Up Connection by Specifying Detailed Settings). ANY connection refusal* is activated. The WEP key that was automatically generated (hexadecimal) is selected. The stealth mode is activated.
When you need to change the settings of the wireless routerIf the wireless router is set as described below, change the settings of the router. The MAC address packet filtering is set. When only IEEE 802.11n is used for the wireless communication, WEP is selected or the WPA/WPA2 encryption method is set to TKIP. |
Cannot communicate.You cannot find the print server to connect to.You cannot connect to a shared printer.
