The 10GB Hard Disk Drive provides the following capabilities:

-Store documents in the printer and print them later, or as needed, from the front panel. Great for printing blank forms or commonly needed documents.
-Secure Print, Proof and Print.
-Printer collation.
-Store fonts, color profiles.
-Store forms and voerlays which can be applied to future print jobs.

Compatible With:
-C5300n Color LED Printer.
-C5400 Color LED Printer.
-C5400n Color LED Printer.
-C5400dn Color LED Printer.
-C5400tn Color LED Printer.
-C5400dtn Color LED Printer.