Canon NP6621, Руководство по обслуживанию

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4–15
COPYRIGHT © 1998 CANON INC. CANON NP6621 REV.0 FEB. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
MECHANICAL SYSTEM
III. PICK-UP/FEEDING
SYSTEM
A. Pick-Up Assembly
1. Removing the Pick-Up Roller Unit
1) Remove the lower rear cover.
2) Remove the grip ring
q
, and remove the pick-
up clutch
w
.
Reference:
When removing the pick-up clutch, pull it off
after matching the cut-off
e
in the gear of the
clutch against the turn stop.
Figure 4-301
3) Pull out the cassettes.
4) Remove the E-ring
r
and the bushing
t
; then,
remove the pick-up roller unit
y
.
Figure 4-302
2. Removing the Pick-Up Roller
1) Remove the pick-up roller unit. (See “Removing
the Pick-Up Roller Unit.”)
2) Remove the E-ring
q
, bushing
w
, spacer 1
e
and spacer 2
r
; then, remove the pick-up roller
t
.
Figure 4-303
Caution:
Take care not to lose the pins from its front and
rear.
3. Points to Note When Installing the
Pick-Up Roller
Install the pick-up roller
q
so that the marking
w
shown in Figure 4-304 is at the rear. (However, the
parallel pin will not fit in the groove.)
Figure 4-304
1
2 3
5
6 4
4
5 2
1
3
2
1