Fujitsu M3099EX Reference Manual page 53

5
Symptom
Contact manufacturer's authorized
service center.
5-8
Black stripes appear in the image of the display.
Is the clear portion of
the lamp obstructed
by the heater?
NO
Is the lamp surface
dirty?
NO
Is the linedrawing mode
selected?
And does the text
appear on the first 3 mm
of the page?
NO
Is the lamp burned
out?
NO
YES
Attach the heater correctly.
(See p3-3, p3-5)
YES
Clean the lamp surface.
(See p2-8)
YES
Select photo mode.
YES
Replace the lamp.
(See p3-2, p3-4)