Canon printer PIXMA MG3020 User Manual
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NetworkConnectionProblems PrinterSuddenlyCannotBeUsed NetworkKeyUnknown PrinterCannotBeUsedAfterReplacingWirelessRouterorChangingIts Settings 271
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PrinterSuddenlyCannotBeUsed CannotCommunicatewithPrinterFollowingNetworkSettingsChange CannotCommunicatewithPrinterviaWirelessLAN CannotCommunicatewithPrinterUsingWirelessDirect CannotPrintorScanfromaComputerConnectedtotheNetwork CannotCommunicatewithPrinterFollowingNetworkSettingsChange ItmaytakeawhileforthecomputertoobtainanIPaddress,oryoumayneedtorestartyourcomputer....
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NetworkSettings(IJNetworkDeviceSetupUtility)(Windows) Check4Makesuretheprinterisnotplacedtoofarawayfromthewirelessrouter. Placethewirelessrouterandprinterwheretherearenoobstaclesbetweenthem.Wirelesscommunication betweendifferentroomsorfloorsisgenerallypoor.Wirelesscommunicationcanbeimpededbybuilding materialscontainingmetalorconcrete.Iftheprintercannotcommunicatewiththecomputeroverawireless...
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PrintingNetworkSettings Check6Makesuretheprinterisnotplacedtoofarawayfromthedevice. Placethedeviceandprinterwheretherearenoobstaclesbetweenthem.Wirelesscommunicationbetween differentroomsorfloorsisgenerallypoor.Wirelesscommunicationcanbeimpededbybuildingmaterials containingmetalorconcrete.IftheprintercannotcommunicatewiththecomputeroverawirelessLANdueto awall,placetheprinterandthecomputerinthesameroom....
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NetworkKeyUnknown WPA/WPA2orWEPKeySetforWirelessRouterUnknown,CannotConnect SettinganEncryptionKey WPA/WPA2orWEPKeySetforWirelessRouterUnknown,Cannot Connect Formoreonsettingupawirelessrouter,seetheinstructionmanualprovidedwiththewirelessrouteror contactitsmanufacturer.Makesureyourcomputercancommunicatewiththewirelessrouter. Note
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PrinterCannotBeUsedAfterReplacingWirelessRouteror ChangingItsSettings Whenyoureplaceawirelessrouter,redothenetworksetupfortheprinter.
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WithEncryptionOn,CannotCommunicatewithPrinterAfter ChangingEncryptionTypeatWirelessRouter Ifyouchangetheencryptiontypefortheprinteranditsubsequentlycannotcommunicatewiththe computer,makesuretheencryptiontypeforthecomputerandthewirelessroutermatchesthetypeset fortheprinter. CannotCommunicatewithPrinterAfterEnablingMAC/IPAddressFilteringorEncryptionKeyon WirelessRouter 279
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OtherNetworkProblems CheckingNetworkInformation RestoringtoFactoryDefaults MessageAppearsonComputerDuringSetup PacketsAreSentConstantly(Windows) 280