When Repairing, Lending, or Disposing of the Printer
If you have entered personal data, passwords and/or other security settings on the printer, such information may be stored in the printer.
When sending the printer for repair, lending or transferring the printer to another person, or disposing of the printer, please be sure to follow the steps below in order to delete such information and prevent third parties from accessing it.
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Initializing network settings
(Setup) > Device settings > LAN settings > Wi-Fi / Wireless Direct / Wired LAN > Settings > Advanced > Reset LAN settings > Yes
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Initializing SSL information
(Setup) > Device settings > LAN settings > Wi-Fi / Wireless Direct / Wired LAN > Settings > Advanced > Reset SSL certificates > Yes
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Deleting the administrator password
(Setup) > Device settings > Administrator password setting > Enter the administrator password > OK > Remove administrator password > Yes > OK