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Appendix 2 Daily Care
■ Cleaning Materials
* For details about the cleaner F1, contact the FUJITSU dealer where you purchased the fi-5000N.
■ Parts to Clean and When
Before you clean the fi-5000N, turn off its power and unplug the AC adapter
from the outlet.
Cleaning Materials Parts Number Remarks
Cleaner F1
(or isopropyl alcohol)
CA99501-0013 1 bottle
Moisten the cloth with this fluid and wipe the
scanner clean.(*)
Do not use it for cleaning printed characters,
logos and marking areas.
Lint-free dry cloth Commercially available one
Part to clean Cleaning Method Remarks
Cover Wipe the Cover with a lint-free dry
cloth.
Fingerprint Sensor Wipe the Fingerprint Sensor gently
with a lint-free dry cloth.
Do not splash any liquids or allow the
fi-5000N to get wet.
Do not use flammable solvents such as
benzine.
ATTENTION
Cleaning the Fingerprint Sensor
When the fingerprint sensor presents the following, the sensor might not function cor-
rectly. Clean the sensor surface on a regular basis.
• Sensor surface is dirty with dust or any other dirt
• Sensor surface is wet.
• There are dew drops on the sensor surface.
Clean the fingerprint sensor when the following problems occurs. Cleaning the sensor
might solve such problems.
• The Display Message shows "Sensor surface not clean. Please wipe sensor, and
restart device".
• Although the finger is away from the sensor, the Display Message keeps showing
"Remove your finger from the sensor".
• Fingerprint registration failures and/or fingerprint identification failures occur fre-
quently.