Sharp FO-4500, Service Manual

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6. Installing an option cassette (FO-45A4)
1
Remove the two screws on the rear side of the optional cassette,
and then remove the rear plate of the optional cassette.
2
Place the fax machine on top of the optional cassette. Connect
the connector on the optional cassette to the wire connector on
the bottom of the fax.
3
Replace the rear plate on the optional cassette, and secure it with
the two screws.
4
Secure the optional cassette to the fax machine with two screws
on the front and one screw on each side.
7. Installation of the RS232C I/F PWB unit (FO-45RS)
1
Open the printer compartment cover, and remove the two screws
shown. Remove the three screws shown on the side of the ma-
chine.
2
Open the original document tray, and remove the three screws
shown.
3
Remove the paper tray by pulling the front cover out slightly and
then pulling the tray out and up as indicated by the arrows.
4
Remove the side cover by pulling it down slightly so that the tabs
on the bottom edge of the cover come out of the holes in the
metal frame. Pull the side cover slightly to the left as well so that
the tab on the left side of the side cover comes out of the hole in
the frame.
FO-4500H
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