18 Installing Options
3Installing Options
If you purchased any options with the printer, install them before
plugging in the printer.
To install an optional paper cassette or optional Duplex Unit,
follow the instructions on the product package.
Installing the Hard Disk Drive
The optional Hard Disk Drive allows you to expand the printer’s
receive buffer when using a 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.
wWarning:
Be careful when working inside the printer as some components
are sharp and may cause injury.
1. Make sure the printer is not turned on, and that the power
cord is unplugged.