3. With the component side of the optional interface card facing
up, slide the interface card into the grooves of the interface
slot as shown below. Push the card firmly to lock it into place.
4. Secure the interface card with the two retaining screws.
Duplex Unit
This unit allows you to print on both sides of paper automatically.
To install the unit, follow the instructions below.
1. Unpack the Duplex Unit and remove all protective materials.
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Installing the Options