FUJITSU fi-4640S - Manual (Page 44)

4-4
Power “On”
Symptom
2
The operator panel turns “Off”.
Has it been a long time
since the scanner was last
used?
Did the scanner enter this
state quickly?
Did you load the paper on
the ADF?
Press any button on the
operator panel to wake up the
system.
Extend the time for entering
"Low Power Mode" in Set Up
Mode.
YES
YES
NO
NO
YES
YES
NO
YES
Load the paper again, or
press any button on the
operator panel.
Wait for at least 10 seconds.
Contact the manufacturer’s authorized
service center.
Have 10 seconds passed
since the PC instructed a
scan?