Exposure System; Scanning Lamp Assembly - Canon NP6085 Service Manual

IV. EXPOSURE SYSTEM
A. Scanning Lamp Assembly
1. Removing the Scanning Lamp Assembly
1) Remove the two screws, and remove the
upper left cover.
2) Remove the copyboard glass retainer, and
remove the copyboard glass.
3) Remove the two face plates q, remove the
five mounting screws; then, remove the white
plate cover w and the white plate left cover e.
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Figure 4-411
4) Remove the two mounting screws r, and
remove the standard white plate t.
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Figure 4-412
COPYRIGHT © 1996 CANON INC.
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CANON NP6085 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
5) Remove the two mounting screws y, and
remove the plate of the reflecting shade u.
6) While pushing the spring plate i, remove the
scanning lamp o.
(When installing the scanning lamp, make sure
that the protruding side is toward the left.
Figure 4-413
Caution:
1.Wait until the surface of the scanning
lamp has cooled before starting the work.
2.The heat absorption glass may be very
hot at power-off; take care.
3.Do not leave fingerprints on the surface
of the light. You should pinch the end of
the scanning lamp.
4.If the surface of the scanning lamp is
soiled, dry wipe it.
5.Do not leave fingerprints on the reflecting
shade.
6.Do not deform the reflecting shade.
7.Check to make sure that the protruding
side (the enclosure part) of the scanning
lamp is toward the left.
4. MECHANICAL SYSTEM
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