5.System Maintenance
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6. The following will be displayed.
• If the error code E66, which indicates that the download of the firmware has failed, is
displayed, go back to step 1.
• The update will be started automatically after the download is finished.
• When the machine is in the update mode, the automatic update is suspended if a print job
is started. After the print job is finished, touch [YES] button on the display, shown below, to
restart updating.
7. [Update done] is displayed. The machine will automatically reboot itself.