4.Troubleshooting
4.3.UpdatingFirmware
Thischapterincludesinstructionsforupdatingtheprinterrmware.Youcanupdatetheprinterrmwarebyusingone
ofthefollowingmethods:
•UpdatethermwarebyusingtheUSBcable.
•Updatethermwarebyusingthenetwork.
NOTE
Pleasedonotturnofftheprinter/MFPandyourcomputeruntilrmwareupdatenishes.
IfyouareusingUSBconnection,disconnectallotherUSBprintersfromthePC.
ThermwareupdateyouareabouttoinstallhasbeentestedforcompatibilitywithSamsungtonercartridgeproductsONL Y .
InstallingTheupgrademaycauseanon-Samsungtonercartridgetomalfunction.
Donotrunyourprinterduringthermwareupdate.(Donothaveanyprintjob)
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