Oki OF5400 Handbook - page 71
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Handbook
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4 Using the numeric keypad, enter 08. The display shows
08:CLOSED NETWORK nnn
Where nnn is the current setting of this function.
The settings are: RX, T/R, or OFF
5 Press the No
© key until the setting you want appears in
the display.
RX: limits reception only.
T/R: limits both transmission and reception.
OFF: no limits on transmission or reception.
6 Press the Yes
§ key to confirm the new setting.
7 Press the Select Function key to finish.
Power Failures and Memory
If power to your fax machine is interrupted, the problems
listed below will occur.
!
You can prevent these problems by installing an
optional memory expansion board with a battery back-
up system that protects stored information for at least
one hour.
• Any messages your fax machine has scanned into its
memory but not yet transmitted will be lost. This includes
messages stored for bulletin polling.
• Any messages your fax machine has received into its
memory but not yet printed will be lost.
• If you have loaded documents on your fax machine’s
document feeder, any dialing or transmission settings will
be lost.
• Redial information is lost.
When power is restored, your fax machine prints a power
outage report to inform you of the power failure. Use this
report to determine which received messages you may have
lost, and to determine which transmissions you may have to
resend. Refer to the “Reports” section of this handbook for
more information.