User's Manual

Firmware update
Select this setting item from Device settings in the menu screen which appears when you press the OK
button.
You can update the firmware of the printer, check the firmware version, or perform settings of a notification
screen, a DNS server and a proxy server.
Important
• When you use this function, make sure the printer is connected to the Internet.
Note
• Only Check current version is available when Disable is selected for Advanced mode of Wi-Fi in
LAN settings.
• Install update
Performs the firmware update of the printer. If you select Yes, the firmware update starts. Follow the on-
screen instructions to perform update.
Note
• If the firmware update is not complete, check the following and take an appropriate action.
Check the network settings such as a wireless router.
If Cannot connect to the server. is displayed on the LCD, select OK and try again after a
while.
• Check current version
You can check the current firmware version.
• Update notification setting
When ON is selected and the firmware update is available, the screen to inform you of the firmware
update is displayed on the LCD.
• DNS server setup
Performs settings for a DNS server. Select Auto setup or Manual setup. If you select Manual setup,
follow the display on the LCD to perform settings.
• Proxy server setup
Performs settings for a proxy server. Follow the display on the LCD to perform settings.
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