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Installing the Optional Duplexer
The optional Duplexer can be installed by the customer. There
are no fasteners securing the units together. The printer simply
rests in place on top of the Duplexer, which, in turn, rests on top
of the optional 500-sheet Lower Cassette, if used.
To install the Duplexer, first turn power OFF and disconnect all
cables from the printer. Follow the steps below, referring to the
corresponding steps illustrated in Figure A-4.
• Open the printer’s rear door and use needle-nose pliers to
release the door strap from the printer.
LJ 4 +
• Grasp the plastic retaining clip and lift it upward and
away from the door.
• Slide the door toward the left.
• Swing the right end of the door out from the printer and
slide it toward the right to free it from its hinge.
LJ 5
•
Flex the rear door to release it from its hinges. (Press the
middle of the door while lifting either side.)
• Place the Duplexer on a flat surface and tilt the Switchback
Assembly partially back.
• Verify the alignment pins on the Duplexer mate with the holes
in the bottom of the printer, and if used, the top of the optional
500-sheet Lower Cassette. Place the printer on top of the
Duplexer.
• Close the rear door (Switchback Assembly) and plug in all
cables - note routing of the power cables as shown.
Note
Removal of the Duplexer from the printer is the
reverse of installation - simply unplug cables,
unlatch the Switchback Assembly, and lift the
printer off the top. If the optional 500-sheet
Lower Cassette is being used, lift the duplexer off
the Lower Cassette.
For further information, refer to the illustrated
steps in Figure A-4 on the next page.
A -6 Duplexer