11. Attach the face-up tray onto the Duplex Unit output guide.

12.Plug the printer’s power cord into an electrical outlet.

13.Turn on the printer.

To confirm that the Duplex Unit is installed correctly, print a status sheet. If the unit is not listed on the status sheet, make sure the electronic connectors connecting the Duplex Unit to the printer are connected securely. For instructions on how to print a status sheet, see “Printing a status sheet” on page 50.

Installing the Hard Disk Drive

The optional Hard Disk Drive allows you to expand the printer’s receive buffer when using the network, and gives you additional memory for graphics and faster multi-page, multi-output sorting.

Follow these steps to install the optional Hard Disk Drive:

cCaution:

Before you install the Hard Disk Drive, be sure to discharge any static electricity by touching a grounded piece of metal. Otherwise, you may damage static-sensitive components.

Installing the Options

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