FUJITSU fi-4120C - Manual (Page 132)

7.2 Remedying Typical Troubles 105
7
TR
OUBLES
H
O
O
T
IN
G
YES
NO
Scanner operation is
normal.
Contact the manufacturer’s
authorized service center.
Turn scanner OFF and then ON
again.
Function No. display indicates
alarm?
Symptom8 Function No. display indicates alarm after
scanner is turned ON.