2FB/2FC-4
1-6-34
1-6-4 Optical section
(1) Detaching and refitting the exposure lamp
Follow the procedure below to replace the exposure lamp.
Fitting requires following parts
Band (P/N: M21AH010)
Procedure
1. Remove two screws of hinge retainer at the
rear side of the left hinge and then remove
the retainer from DP.
2. Open DP until it becomes perpendicular.
Figure 1-6-63
3. Remove two screws and then remove the
upper right cover.
4. Remove the contact glass.
Figure 1-6-64
5. Move the mirror 1 frame to the notch of
machine center.
* When moving the mirror 1 frame, do not
touch the exposure lamp.
Figure 1-6-65
Hinge retainer
DP
Upper right cover
Contact glass
Mirror 1 frame
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