Lenovo 3000 V200 User Manual download pdf (Page 17)

v Scratching the surface of the reader with a hard, pointed object.

v Scraping the surface of the reader with your nail or anything hard.

v Using or touching the reader with a dirty finger.

you notice any of the following conditions, gently clean the surface of the

reader with a dry, soft, lint-free cloth:

v The surface of the reader is dirty or stained.

v The surface of the reader is wet.

v The reader often fails to enroll or authenticate your fingerprint.

Caring for your computer

Chapter 2. Caring for your computer 7

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Lenovo 3000 V200 User Manual Page 17