Duplex Module
Chapter 6: Installing Printer Options
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6-25
Duplex Module
Installing
To avoid electric shock, be sure to power off and
unplug the printer before accessing its interior for
this procedure.
1
Power off the printer and disconnect the power cord from
the power outlet and the printer.
Installing the duplex unit while the printer is
powered on may cause a malfunction.
2
Open the rear cover.
Be careful not to touch the fuser. It becomes
very hot from printing.
3
Remove the packing tape from the duplex module and
insert it into the left and right channels inside the printer.