Sharp DX-C311FX DX-C311 DX-C401 Operation Manual - Page 66

BEFORE USING THE MACHINE UPDATE OF FIRMWARE The program (firmware) embedded in the machine can be updated from the Web page. To update the firmware, follow the steps below. • The customer is responsible for updating the firmware. • Never turn off the power of the machine while the firmware is being updated. • While the firmware is being updated, do not attempt to operate the machine from the operation panel, or from a computer by remote operation using the Web page or other means. • Once the firmware is updated, it will not be possible to restore the system to the state prior to the update. 1 Select [Update of Firmware] in the Web page menu. 2 A confirmation prompt will appear. Select [OK] to execute the update. A form will appear to let you specify the file to be used for the firmware update. 3 Specify the file to be used and select [Execute]. The current version of the firmware and the version of the update file will appear. 4 Check the version of the firmware and click [OK]. The update will begin. When the update is finished, you will be prompted to restart the machine. Select 5 [Reboot]. 1-27 Contents