Canon PC720 Service Manual - Page 147
Disconnect, connector, connectors, troller, Remove, screw, remove, upper, fixing, plate,
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®. 4) Disconnect the connector MECHANICAL SYSTEMME 6) Remove the screw 8, and remove the upper fixing unit fixing plate 0. CD ?1).1;\\\1\\I x 0 Figure 4-604 5) Disconnect the connectors J112 0, ®, J102 and J117 ® from the DC con- troller PCB ®. Figure 4-606 7) While avoiding the fixing assembly shutter ©, remove the upper fixing unit 0 while holding it with copy paper. UG3G Figure 4-605 0 Figure 4-607 COPYRIGHT © 1994 CANON INC. CANON PC72017401750R70 REV.0 AUG.1994 PRINTED IN JAPAN ompRitit AU JAPON) 4 - 31
MECHANICAL
SYSTEM
ME
4)
Disconnect
the
connector
®.
?1).
1;\\\1\\I
Figure
4-604
5)
Disconnect
the
connectors
J112
0,
J102
®,
and
J117
®
from
the
DC
con-
troller
PCB
®.
Figure
4-605
UG3G
6)
Remove
the
screw
8,
and
remove
the
upper
fixing
unit
fixing
plate
0.
0
CD
x
Figure
4-606
7)
While
avoiding
the
fixing
assembly
shut-
ter
©,
remove
the
upper
fixing
unit
0
while
holding
it
with
copy
paper.
0
Figure
4-607
COPYRIGHT
©
1994
CANON
INC.
CANON
PC72017401750R70
REV.0
AUG.1994
PRINTED
IN
JAPAN
ompRitit
AU
JAPON)
4
-
31