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Replacing the exposure
lamps
8 - 16
The exposure system consists of four (4) long-life flourescent lamps.
There are two lamp housings; one upper and one lower. Each lamp
housing contains two (2) lamps.
Change the lamps every five-hundred (500) hours, when image quality
appears to be degrading (and standard maintenance procedures do not
improve the image quality), or when requested to do so via an operator
message. Always replace both lamps in a housing at the same time, or
exposures may appear inconsistent. Always use the recommended
lamps, or image quality may be unacceptable.
1. Turn the side panel switch off.
2. Open the right side access door.
3. Remove the imaging guides.
(Refer to Changing the imaging guides. )
4. Grasp the tab at the end of the upper lamp housing and slide the
housing out of the track.
WARNING:
Make sure the lamps are cool before attempting to
remove them from the lamp housing.
A-41069
January 1993
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