Janome Continental M17 Instruction Book page 104

@2
@3
@2 Format
If the internal memory of the machine or USB flash drive
does not function due to damage to the memory bank,
you need to re-enable it by formatting the memory.
To format the machine's internal memory, press the
machine icon key and a confirmation message will
appear. Press the OK key to format.
To format a USB flash drive, press one of the USB icons
and the confirmation window will open. Press the OK key
to format.
CAUTION:
Do not turn off the power or disconnect the USB flash
drive while a warning message is displayed otherwise
it may damage the memory bank.
@3 Reset All to Defaults
Press the Yes key to reset all the parameters except
wireless LAN settings to the original values (factory
settings).
Press the OK key to register the new menu.
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