Canon PC720 Service Manual - Page 124

FY9-3009-020

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=I MECHANICAL SYSTEM Prepare the following tools. • mirror positioning tool (FY9-3009-020) • adhesive tape 1) Adjust the mirror positioning tool to suit the copier. 7) Remove the four screws CD, and remove the lens cover T. g 3 0 Figure 4-208 2) Cut about ten lengths (about 20X20 mm) of adhesive tape. 3) Remove the copyboard cover. 4) Remove the copyboard glass. 5) Remove the top cover. 6) Remove the two screws 0, and remove the crossmember O. 3 Figure 4-210 8) Wind the reversing cable ° around the cable drive pulley 0 7.5 times with the short end at the top; then, tape it in position. 0 it 1ll 11111 Figure 4-209 Short end ogV)- Long end 6 3 Figure 4-211 4 - 8 COPYRIGHT © 1994 CANON INC. CANON PC720I74011501/70 REV.0 AUG. 1994 PRINTED IN JAPAN pmpRimt AU JAPON)

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=I
MECHANICAL
SYSTEM
Prepare
the
following
tools.
•
mirror
positioning
tool
(FY9-3009-020)
•
adhesive
tape
1)
Adjust
the
mirror
positioning
tool
to
suit
the
copier.
Figure
4-208
2)
Cut about
ten
lengths
(about
20X20
mm)
of
adhesive
tape.
3)
Remove
the
copyboard
cover.
4)
Remove
the
copyboard
glass.
5)
Remove
the
top
cover.
6)
Remove
the
two
screws
0,
and
remove
the
crossmember
O.
3
it
1ll
11
111
Figure
4-209
7)
Remove
the
four
screws
CD,
and
remove
the
lens
cover
T.
g
3
0
Figure
4-210
8)
Wind
the
reversing
cable
°
around
the
cable
drive
pulley
0
7.5
times
with
the
short
end
at
the
top;
then,
tape
it
in
posi-
tion.
0
Short
end
ogV
)-
6
3
Figure
4-211
Long
end
4
-
8
COPYRIGHT
©
1994
CANON
INC.
CANON
PC720I74011501/70
REV.0
AUG.
1994
PRINTED
IN
JAPAN
pmpRimt
AU
JAPON)