Installing Options
Attaching AD450 (Duplex Unit)
❒ If you attach the duplex unit and the paper feed unit, the paper feed unit must
be attached prior to attaching the duplex unit.
❒ Check the printer nameplate to confirm the model code.
A
Check the contents of the box for the following items:
❖ AD450 (Duplex Unit)
B
Turn off the power of the printer, and then unplug the power cable.
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