11
PRECAUTIONS

When a Power Failure Occurs

• In the event of a power failure, neither facsimile nor telephone functions of the unit are available.
In the event a power failure occurs (or the power to the unit has been disconnected), functions and unit
operation will not be possible. Any document data stored in memory will be retained for a period of
approximately 2 hours (if the internal battery is fully charged). This period may be shortened if optional
memory has been installed. On exceeding that time limit, the following items will be erased:
• Document data stored in memory for Transmission, Substitute Memory Receptions, etc.
• The address and designated time of each Timer Transmission, Timer Polling Reception, etc.
• Programmed data such as the clock, Auto Dial Numbers and user configurations will not be erased.
This data is supported by second battery with a maximum five year life. (from time of manufacture.)
• In the event that document data has been erased due to a power failure, the message “POWER
FAILURE” is displayed on the LCD and a Power Failure Report is issued once the power is restored.
( See page 4-87.)