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Troubleshooting- 433 -Symptom Cause Solution ReferenceThere is a problemwith the LAN/USBcable.Use another LAN/USB cable. -The LAN cable doesnot meet thespecifications.Please use the cable of Ethernet10BASE-T/100BASE-TX/1000Basespecifications.-The USB cable doesnot meet thespecifications.Please use the USB cable enclosed with thismachine.-There may be aproblem with the printfunction.Press the scroll buttons on the operator panelto select [Print Information] - [Configuration],and print the configurations to check theprinting performance.Printing the menumap(configuration)(P.97)The communicationprotocol is disabled.Press the scroll buttons on the operator panelto select [Admin Setup] - [Network Setup] andenable the communication protocol in use.-The printer driver is notselected.Open the printers folder. Right-click on the iconof this machine, and select "Set as DefaultPrinter".How to open theprinterfolder(P.145)The output port ofprinter driver isincorrect.Specify the output port to connect the LAN/USBcable.-Nothing is displayed. This machine is in thesleep mode.Check that the POWER SAVE lamp is blinking,and then press «OK» to start this machine.-The print data is notsent.The LAN/USB cable isbroken.Connect with a new cable. -The PC has timed out. Increase the length of timeout in port settings ofthe PC.-An abnormal sound isheard.This machine is tilted. Install it on a stable and flat surface. -Paper dust or foreignobjects are left insidethis machine.Check the inside of this machine and removethe object if any.-The output tray isopen.Close the output tray. -A resonant sound isheard.While the temperatureinside this machine isrising, printing is doneon narrow or thickpaper.This is not a fault with this machine. Use it as itis.-Printing does not startimmediately.This machine iswarming up forrecovering from thepower save mode orsleep mode.Extend the time that will elapse before thepower save mode or sleep mode is entered bythe following procedure.Press the scroll buttons on the operator panelto select [Power Save Time] or [Sleep Time]from [Menus] - [System Adjust].Setting the powersavefunction(P.104)Printing stops inbetween.The temperature isadjusted because thetemperature inside thismachine has risen dueto long-timecontinuous printing.Please wait.The printing will automatically start again oncethe temperature of this machine returnsappropriate.-