Sharp MX-C380 Quick Start Manual page 94

5th screen
When you select a special mode with a checkbox ( ), the checkbox
changes to and the setting is completed.
When any other special mode key is selected, a screen appears to let you
select settings for that mode.
The keys that appear vary by country and region and the peripheral devices
that are installed.
[Function Review] key
Select this setting key to check the current special mode settings.
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