Oki ES5442 Advanced Manual

Also see for C542: User manual User manual Advanced manual User manual

- 119 -4. TroubleshootingAirPrint Problems• The machine may take a few minutes to connect to a network after turning on the machine. Check that the machineis connected to the network before printing.• If using Mac OS X or iOS, upgrade to the latest version before use.• The "No AirPrint Printers Found" message is displayed on an iOS device.• Unable to print.Point to check Solution ReferenceIs the machine turned on? Turn on the machine.If the machine is turned on, turn it offand then back on, and then checkwhether the problem is solved.Turning On or Off the Machine(User's Manual)Is the machine connected to thesame network as the iOS device?Check that the machine is displayedon the print screen of the iOS device.If the machine is not displayed, checkthe IP address.-Point to check Solution ReferenceIs the machine turned on? Turn on the machine.If the machine is turned on, turn it offand then back on, and then checkwhether the problem is solved.Turning On or Off the Machine(User's Manual)Is the machine connected to thesame network as the iOS device?Check that the machine is displayedon the print screen of the iOS device.If the machine is not displayed, checkthe IP address.-Is the latest firmware versioninstalled?Check the firmware version of thismachine, and Mac OS and iOSversion.If the version of the firmware is not thelatest, update to the appropriateversion from our website or Apple'swebsite.-Is there paper in the tray? Check the message informing youthat paper runs out. Error Message List (User'sManual)If the STATUS Button on theOperator Panel Lights Up orFlashesIs there toner in the toner cartridge? Check the message informing youthat toner runs out. Error Message List (User'sManual)If the STATUS Button on theOperator Panel Lights Up orFlashesIs AirPrint set to [Enable]? On the touch panel, press [DeviceSettings], and check the status of[AirPrint]. When [Disable] is displayed,AirPrint is not available.-Is an error displayed? Check the error message or the(STATUS) button. Error Message List (User'sManual)If the STATUS Button on theOperator Panel Lights Up orFlashesPoint to check Solution Reference