Oki C 5400n - Manual (Page 142)

Options • 140
Hard Disk Drive
(Oki 70043501)
The Hard Disk Drive plugs into the printer’s main circuit board and
provides 20 GB of space. It is highly recommended if you plan to use
the printer’s Proof and Print or Secure Print features.
It is required
• If you wish to use the printer’s Store to Hard Disk Drive feature.
• If you wish to use the Print Job Accounting software (Model C5400n
only) with the printer when it is installed on a network.
The Storage Device Manager software provided with the printer is
used to manage the Hard Disk Drive.