Lens Drive Assembly; Removing The Lens Y Direction Drive Motor - Canon NP6251 Service Manual

CHAPTER 3 EXPOSURE SYSTEM
B. Lens Drive Assembly
If you turn on the power supply without removing the lens metal fixing of the lens
stage or move the lens or the lens stage without disconnecting the power plug, you can
damage the gear of the output shaft.
Be sure to remove the lens metal fixing of the lens stage before connecting the
power plug when installing the machine.
Be sure to disconnect the power plug before moving the lens stage or the zoom lens
by hand.
Further, avoid moving without care, and be sure to hold the area near the point of
engagement with the rail.

1. Removing the Lens Y Direction Drive Motor

1) Remove the copyboard glass retainer, and remove the copyboard glass.
2) Move the No. 1 mirror mount to the left.
3) Remove the three mounting screws
Caution:
When installing the lens hood, fit the boss of the lens hood in the cut-off of the rail;
then, hook at the rear while turning the lens hood clockwise.
3-32
COPYRIGHT © 1997 CANON INC.
, and remove the lens hood
Figure 3-516
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
.