Hi,
You can use any 2,5 SATA HDD, min. 80gb, NTFS formated and you must install the machine firmware by AltBoot method.
Gabi
I purchased this printer from someone second hand. I wasn't informed that this printer would have the HDD pulled and aware that it needed one to function. Can I just buy any run of the mill 2.5" HDD and install the firmware on it? Where can I get a genuine HDD to make this thing work if a regular HDD doesn't work?