5 test mode details – FUJITSU IMAGE SCANNER FI-486PRRE User Manual
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7.5 Test Mode Details
3. Display the cumulative lamp-on hours
You can check the cumulative number of lamp-on hours.
1) Press
(Next button) or
(Previous button) and let LCD display
2) At
(Start button) or
(Enter button). Then
is displayed.
[F: XXXXXXXX] indicates the cumulative lamp-on hours for the Front-side lamp.
[B: XXXXXXXX] indicates the cumulative lamp-on hours for the Back-side lamp.
3) Press
(Stop button) or
(EXIT button). Then
T
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O f
f
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A
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F
:
x
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B
:
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