Epson SureColor P8570DL 44" Wide-Format Dual Roll Printer with High-Capacity 1.6L Ink Pack System - Manual (Page 321)

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Setting Options Description
Format the Optional Storage
Unit
(available on all models except
SureColor T5770DM/T7770DM)
— Displayed when the SSD unit is
connected.
Secure (Quick) : Uses a text
pattern to randomly overwrite the
entire hard disk.
Secure (Sanitizing) : Overwrites
and checks 00/FF/random data
using an algorithm that complies
with the U.S. Department of
Defense Standards (DoD5220-
22m). This option takes longer
than the others to finish
formatting, however it does
provide the securest method of
erasing data. Select this when
you need to erase confidential
data.
Format the Storage
(SureColor T5770DM/T7770DM
only)
Disable the Optional Storage
Unit
(available on all models except
SureColor T5770DM/T7770DM)
— Displayed when the optional SSD
unit is connected; select to
remove the SSD unit.
Restore Default Settings Network Settings Select Yes to restore all network
settings to their defaults.
Copy Settings
(SureColor T5770DM/T7770DM
only)
Select Yes to restore all copy
settings to their defaults.
Scan Settings
(SureColor T5770DM/T7770DM
only)
Select Yes to restore all scan
settings to their defaults.
Clear All Data and Settings Select Yes to restore all settings
to their defaults (except
date/time, length unit, and
language settings).
Firmware Update Update Updates to the latest firmware.