12
ROLL SCANNING
FINGER POSITION
EXAMPLES OF ROLLED FINGERPRINTS
While maintaining good contact with the platen and bezel,
now turn your finger 45 degrees clockwise.
Place the next finger in sequence and repeat the steps above.
Proper Print
Improperly Rolled
Missing
Area
Over Rolled
Smear and
Distortion
Summary of Contents for FIVE-0
Page 1: ...USER MANUAL...