Sony PRS-350 - Manual (Page 92)

Changing Settings
92
Table of Contents Index
[Initialization] menu items
[Restore Defaults]
Restores the Reader to its default settings.
You will need to perform the initial settings after
restoring.
[Clear Keyboard History]
Deletes predictive words for the on-screen keyboard.
[Format Internal Memory]
Formats the internal memory of the Reader.
Formatting will erase all the contents in the storage.
Note
 Before formatting, make sure to backup data you wish to
keep to your computer via Reader Library. Note that
protected content will also be deleted by formatting.