226
Using Options
Note:
You have to pull out the standard lower cassette to be able to fasten
the screw.
8. Reattach the face-up tray to the left side of the printer.
9. Plug the printer’s power cord into an electrical outlet.
10. Turn on the printer.
Hard Disk Drive
TheoptionalHard DiskDrive(C12C823921)allowsyou toexpand
the printer’s receive buffer when the Ethernet interface is used,
and print complex and large print jobs at high speed.
Installing the Hard Disk Drive
Follow these steps to install the optional Hard Disk Drive:
c
Caution:
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.
w
Warning:
Becarefulwhenworkinginsidetheprinterassomecomponents
are sharp and may cause injury.
1. Make sure the printer is not turned on, and that the power
cord is unplugged.