We got in a couple of MP7502s that had the HDDs taken out.

we put a 320GB HDD in 1 and it printed fine after changing the admin passwords. (they were at some government office).

It is supposed to have a 250GB- so I had ordered a couple of those from ebay and 2 from a place that sells HDDs out in CA that I had some luck with in the past on
older Savin 4051/4060 copiers. Put in 1 250GB HDD and it had some HDD codes so put in another and the machine got ready ok. I put in a IP address and can
go to the WIM but it is not showing up when I try to add printers on my PC with Windows 8.1

The SPs for the NIC and USB are set to on. I thought I turned off of all the Admin authentications. Maybe these 250GBs aren't big enough or something? I suppose it could
be the HDDs are sketchy.