29.
Remove paper size sensor. (PL 5.1B)
a.
Remove two paper size sensor securing screws from rear of
terminal (Figure 22).
Figure 22. Paper size sensor removal
Remove
screw
Remove
screw
Paper size
sensor
7033-249
a a a a a a a a a a a a
a a a a a a a a a a a a
a a a a a a a a a a a a
a a a a a a a a a a a a
a a a a a a a a a a a a
a a a a a a a a a a a a
a a a a a a a a a a a a
a a a a a a a a a a a a
Machine
Front
b.
Pull paper size sensor bracket out far enough to access
connector, and disconnect plug from connector.
c.
Remove sensor.
30.
Remove video assembly. (PL 5.4A)
a.
Open upper scanner assembly.
b.
Remove four securing screws, and remove lower document
guide by sliding it to the left then lifting it out of the terminal.
CAUTION
To avoid damage, make sure the sensor actuators under the lower
document guide slide out of the slots when moving the guide.
c.
Loosen rear video assembly screw, and remove front screw
(Figure 23).
d.
Remove the scan position sensor from its bracket to avoid
damage when lifting the video assembly.
Figure 23. Video Assembly removal
Loosen
screw
View rotated
90°
View rotated
90°
Video
Assembly
Remove
screw
7033-250
e.
Release the video harness from the restraints on the upper
paper chute assembly.
f.
Lift video assembly out of the terminal far enough to access
P/J197 on video assembly, and disconnect the plug from the
video assembly.
g.
Remove video assembly from terminal.
Replacement
CAUTION
Ensure all wire harnesses feed through the cutouts in the EMI
shield. Do not pinch wires between the shield and electrical box.
1.
Perform removal procedure in reverse order.
8/91
Telecopier 7032 / 7033 Service Manual
4-22
4.3 Lower Scanner Assembly
www.printcopy.info
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